123500032

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 60

約数和(自身を含む): 255991428

約数和(自身を除く): 132491396

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 251, 256, 496, 502, 512, 961, 992, 1004, 1922, 1984, 2008, 3844, 3968, 4016, 7688, 7781, 7936, 8032, 15376, 15562, 15872, 16064, 30752, 31124, 32128, 61504, 62248, 64256, 123008, 124496, 128512, 241211, 246016, 248992, 482422, 492032, 497984, 964844, 995968, 1929688, 1991936, 3859376, 3983872, 7718752, 15437504, 30875008, 61750016, 123500032]

約数ペア:

[(1, 123500032), (2, 61750016), (4, 30875008), (8, 15437504), (16, 7718752), (31, 3983872), (32, 3859376), (62, 1991936), (64, 1929688), (124, 995968), (128, 964844), (248, 497984), (251, 492032), (256, 482422), (496, 248992), (502, 246016), (512, 241211), (961, 128512), (992, 124496), (1004, 123008), (1922, 64256), (1984, 62248), (2008, 61504), (3844, 32128), (3968, 31124), (4016, 30752), (7688, 16064), (7781, 15872), (7936, 15562), (8032, 15376)]