86281426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32957}}^1$

素因数の和:32994

約数の個数: 32

約数和(自身を含む): 170854272

約数和(自身を除く): 84572846

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 32957, 65914, 230699, 362527, 461398, 560269, 725054, 1120538, 2537689, 3921883, 5075378, 6162959, 7843766, 12325918, 43140713, 86281426]

約数ペア:

[(1, 86281426), (2, 43140713), (7, 12325918), (11, 7843766), (14, 6162959), (17, 5075378), (22, 3921883), (34, 2537689), (77, 1120538), (119, 725054), (154, 560269), (187, 461398), (238, 362527), (374, 230699), (1309, 65914), (2618, 32957)]