121922992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{205951}}^1$

素因数の和:205996

約数の個数: 20

約数和(自身を含む): 242611456

約数和(自身を除く): 120688464

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 205951, 411902, 823804, 1647608, 3295216, 7620187, 15240374, 30480748, 60961496, 121922992]

約数ペア:

[(1, 121922992), (2, 60961496), (4, 30480748), (8, 15240374), (16, 7620187), (37, 3295216), (74, 1647608), (148, 823804), (296, 411902), (592, 205951)]