215595904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{99079}}^1$

素因数の和:99110

約数の個数: 32

約数和(自身を含む): 454777200

約数和(自身を除く): 239181296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 99079, 198158, 396316, 792632, 1585264, 1684343, 3170528, 3368686, 6341056, 6737372, 12682112, 13474744, 26949488, 53898976, 107797952, 215595904]

約数ペア:

[(1, 215595904), (2, 107797952), (4, 53898976), (8, 26949488), (16, 13474744), (17, 12682112), (32, 6737372), (34, 6341056), (64, 3368686), (68, 3170528), (128, 1684343), (136, 1585264), (272, 792632), (544, 396316), (1088, 198158), (2176, 99079)]