131960704

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{12421}}^1$

素因数の和:12518

約数の個数: 32

約数和(自身を含む): 266079240

約数和(自身を除く): 134118536

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 12421, 24842, 49684, 99368, 198736, 397472, 794944, 1030943, 1589888, 2061886, 4123772, 8247544, 16495088, 32990176, 65980352, 131960704]

約数ペア:

[(1, 131960704), (2, 65980352), (4, 32990176), (8, 16495088), (16, 8247544), (32, 4123772), (64, 2061886), (83, 1589888), (128, 1030943), (166, 794944), (332, 397472), (664, 198736), (1328, 99368), (2656, 49684), (5312, 24842), (10624, 12421)]