31817352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189389}}^1$

素因数の和:189405

約数の個数: 32

約数和(自身を含む): 90907200

約数和(自身を除く): 59089848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189389, 378778, 568167, 757556, 1136334, 1325723, 1515112, 2272668, 2651446, 3977169, 4545336, 5302892, 7954338, 10605784, 15908676, 31817352]

約数ペア:

[(1, 31817352), (2, 15908676), (3, 10605784), (4, 7954338), (6, 5302892), (7, 4545336), (8, 3977169), (12, 2651446), (14, 2272668), (21, 1515112), (24, 1325723), (28, 1136334), (42, 757556), (56, 568167), (84, 378778), (168, 189389)]