40432216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8669}}^1$

素因数の和:8739

約数の個数: 32

約数和(自身を含む): 84272400

約数和(自身を除く): 43840184

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 8669, 17338, 34676, 69352, 95359, 190718, 381436, 459457, 762872, 918914, 1837828, 3675656, 5054027, 10108054, 20216108, 40432216]

約数ペア:

[(1, 40432216), (2, 20216108), (4, 10108054), (8, 5054027), (11, 3675656), (22, 1837828), (44, 918914), (53, 762872), (88, 459457), (106, 381436), (212, 190718), (424, 95359), (583, 69352), (1166, 34676), (2332, 17338), (4664, 8669)]