118128512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{54287}}^1$

素因数の和:54318

約数の個数: 32

約数和(自身を含む): 249181920

約数和(自身を除く): 131053408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 54287, 108574, 217148, 434296, 868592, 922879, 1737184, 1845758, 3474368, 3691516, 6948736, 7383032, 14766064, 29532128, 59064256, 118128512]

約数ペア:

[(1, 118128512), (2, 59064256), (4, 29532128), (8, 14766064), (16, 7383032), (17, 6948736), (32, 3691516), (34, 3474368), (64, 1845758), (68, 1737184), (128, 922879), (136, 868592), (272, 434296), (544, 217148), (1088, 108574), (2176, 54287)]