173890076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{36017}}^1$

素因数の和:36109

約数の個数: 24

約数和(自身を含む): 326755296

約数和(自身を除く): 152865220

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 36017, 72034, 144068, 612289, 1224578, 2449156, 2557207, 5114414, 10228828, 43472519, 86945038, 173890076]

約数ペア:

[(1, 173890076), (2, 86945038), (4, 43472519), (17, 10228828), (34, 5114414), (68, 2557207), (71, 2449156), (142, 1224578), (284, 612289), (1207, 144068), (2414, 72034), (4828, 36017)]