99278336

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 40

約数和(自身を含む): 200508000

約数和(自身を除く): 101229664

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 1999, 3104, 3998, 6208, 7996, 12416, 15992, 24832, 31984, 49664, 63968, 127936, 193903, 255872, 387806, 511744, 775612, 1023488, 1551224, 3102448, 6204896, 12409792, 24819584, 49639168, 99278336]

約数ペア:

[(1, 99278336), (2, 49639168), (4, 24819584), (8, 12409792), (16, 6204896), (32, 3102448), (64, 1551224), (97, 1023488), (128, 775612), (194, 511744), (256, 387806), (388, 255872), (512, 193903), (776, 127936), (1552, 63968), (1999, 49664), (3104, 31984), (3998, 24832), (6208, 15992), (7996, 12416)]