16433664

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 47205312

約数和(自身を除く): 30771648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 823, 832, 1248, 1536, 1646, 1664, 2469, 2496, 3292, 3328, 4938, 4992, 6584, 6656, 9876, 9984, 10699, 13168, 19752, 19968, 21398, 26336, 32097, 39504, 42796, 52672, 64194, 79008, 85592, 105344, 128388, 158016, 171184, 210688, 256776, 316032, 342368, 421376, 513552, 632064, 684736, 1027104, 1264128, 1369472, 2054208, 2738944, 4108416, 5477888, 8216832, 16433664]

約数ペア:

[(1, 16433664), (2, 8216832), (3, 5477888), (4, 4108416), (6, 2738944), (8, 2054208), (12, 1369472), (13, 1264128), (16, 1027104), (24, 684736), (26, 632064), (32, 513552), (39, 421376), (48, 342368), (52, 316032), (64, 256776), (78, 210688), (96, 171184), (104, 158016), (128, 128388), (156, 105344), (192, 85592), (208, 79008), (256, 64194), (312, 52672), (384, 42796), (416, 39504), (512, 32097), (624, 26336), (768, 21398), (823, 19968), (832, 19752), (1248, 13168), (1536, 10699), (1646, 9984), (1664, 9876), (2469, 6656), (2496, 6584), (3292, 4992), (3328, 4938)]