40281352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 37778168

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 967, 1016, 1934, 3868, 5207, 7736, 10414, 20828, 39647, 41656, 79294, 122809, 158588, 245618, 317176, 491236, 982472, 5035169, 10070338, 20140676, 40281352]

約数ペア:

[(1, 40281352), (2, 20140676), (4, 10070338), (8, 5035169), (41, 982472), (82, 491236), (127, 317176), (164, 245618), (254, 158588), (328, 122809), (508, 79294), (967, 41656), (1016, 39647), (1934, 20828), (3868, 10414), (5207, 7736)]