31694208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 103729920

約数和(自身を除く): 72035712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 907, 1092, 1248, 1344, 1456, 1664, 1814, 2184, 2496, 2688, 2721, 2912, 3628, 4368, 4992, 5442, 5824, 6349, 7256, 8736, 10884, 11648, 11791, 12698, 14512, 17472, 19047, 21768, 23582, 25396, 29024, 34944, 35373, 38094, 43536, 47164, 50792, 58048, 70746, 76188, 82537, 87072, 94328, 101584, 116096, 141492, 152376, 165074, 174144, 188656, 203168, 247611, 282984, 304752, 330148, 348288, 377312, 406336, 495222, 565968, 609504, 660296, 754624, 812672, 990444, 1131936, 1219008, 1320592, 1509248, 1980888, 2263872, 2438016, 2641184, 3961776, 4527744, 5282368, 7923552, 10564736, 15847104, 31694208]

約数ペア:

[(1, 31694208), (2, 15847104), (3, 10564736), (4, 7923552), (6, 5282368), (7, 4527744), (8, 3961776), (12, 2641184), (13, 2438016), (14, 2263872), (16, 1980888), (21, 1509248), (24, 1320592), (26, 1219008), (28, 1131936), (32, 990444), (39, 812672), (42, 754624), (48, 660296), (52, 609504), (56, 565968), (64, 495222), (78, 406336), (84, 377312), (91, 348288), (96, 330148), (104, 304752), (112, 282984), (128, 247611), (156, 203168), (168, 188656), (182, 174144), (192, 165074), (208, 152376), (224, 141492), (273, 116096), (312, 101584), (336, 94328), (364, 87072), (384, 82537), (416, 76188), (448, 70746), (546, 58048), (624, 50792), (672, 47164), (728, 43536), (832, 38094), (896, 35373), (907, 34944), (1092, 29024), (1248, 25396), (1344, 23582), (1456, 21768), (1664, 19047), (1814, 17472), (2184, 14512), (2496, 12698), (2688, 11791), (2721, 11648), (2912, 10884), (3628, 8736), (4368, 7256), (4992, 6349), (5442, 5824)]