31922260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93889}}^1$

素因数の和:93915

約数の個数: 24

約数和(自身を含む): 70980840

約数和(自身を除く): 39058580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93889, 187778, 375556, 469445, 938890, 1596113, 1877780, 3192226, 6384452, 7980565, 15961130, 31922260]

約数ペア:

[(1, 31922260), (2, 15961130), (4, 7980565), (5, 6384452), (10, 3192226), (17, 1877780), (20, 1596113), (34, 938890), (68, 469445), (85, 375556), (170, 187778), (340, 93889)]