31198752

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 108

約数和(自身を含む): 96221034

約数和(自身を除く): 65022282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 641, 676, 936, 1014, 1248, 1282, 1352, 1521, 1872, 1923, 2028, 2564, 2704, 3042, 3744, 3846, 4056, 5128, 5408, 5769, 6084, 7692, 8112, 8333, 10256, 11538, 12168, 15384, 16224, 16666, 20512, 23076, 24336, 24999, 30768, 33332, 46152, 48672, 49998, 61536, 66664, 74997, 92304, 99996, 108329, 133328, 149994, 184608, 199992, 216658, 266656, 299988, 324987, 399984, 433316, 599976, 649974, 799968, 866632, 974961, 1199952, 1299948, 1733264, 1949922, 2399904, 2599896, 3466528, 3899844, 5199792, 7799688, 10399584, 15599376, 31198752]

約数ペア:

[(1, 31198752), (2, 15599376), (3, 10399584), (4, 7799688), (6, 5199792), (8, 3899844), (9, 3466528), (12, 2599896), (13, 2399904), (16, 1949922), (18, 1733264), (24, 1299948), (26, 1199952), (32, 974961), (36, 866632), (39, 799968), (48, 649974), (52, 599976), (72, 433316), (78, 399984), (96, 324987), (104, 299988), (117, 266656), (144, 216658), (156, 199992), (169, 184608), (208, 149994), (234, 133328), (288, 108329), (312, 99996), (338, 92304), (416, 74997), (468, 66664), (507, 61536), (624, 49998), (641, 48672), (676, 46152), (936, 33332), (1014, 30768), (1248, 24999), (1282, 24336), (1352, 23076), (1521, 20512), (1872, 16666), (1923, 16224), (2028, 15384), (2564, 12168), (2704, 11538), (3042, 10256), (3744, 8333), (3846, 8112), (4056, 7692), (5128, 6084), (5408, 5769)]