129314272

素因数分解:

$2^5\times {\mathrm{349}}^1\times {\mathrm{11579}}^1$

素因数の和:11938

約数の個数: 24

約数和(自身を含む): 255339000

約数和(自身を除く): 126024728

約数列:

[1, 2, 4, 8, 16, 32, 349, 698, 1396, 2792, 5584, 11168, 11579, 23158, 46316, 92632, 185264, 370528, 4041071, 8082142, 16164284, 32328568, 64657136, 129314272]

約数ペア:

[(1, 129314272), (2, 64657136), (4, 32328568), (8, 16164284), (16, 8082142), (32, 4041071), (349, 370528), (698, 185264), (1396, 92632), (2792, 46316), (5584, 23158), (11168, 11579)]