1631116

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 3069360

約数和(自身を除く): 1438244

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 332, 578, 1156, 1411, 2822, 4913, 5644, 9826, 19652, 23987, 47974, 95948, 407779, 815558, 1631116]

約数ペア:

[(1, 1631116), (2, 815558), (4, 407779), (17, 95948), (34, 47974), (68, 23987), (83, 19652), (166, 9826), (289, 5644), (332, 4913), (578, 2822), (1156, 1411)]