100686472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17903}}^1$

素因数の和:17965

約数の個数: 32

約数和(自身を含む): 204105600

約数和(自身を除く): 103419128

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 17903, 35806, 71612, 143224, 340157, 662411, 680314, 1324822, 1360628, 2649644, 2721256, 5299288, 12585809, 25171618, 50343236, 100686472]

約数ペア:

[(1, 100686472), (2, 50343236), (4, 25171618), (8, 12585809), (19, 5299288), (37, 2721256), (38, 2649644), (74, 1360628), (76, 1324822), (148, 680314), (152, 662411), (296, 340157), (703, 143224), (1406, 71612), (2812, 35806), (5624, 17903)]