90540844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{13183}}^1$

素因数の和:13305

約数の個数: 24

約数和(自身を含む): 169440768

約数和(自身を除く): 78899924

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 13183, 26366, 52732, 224111, 448222, 896444, 1331483, 2662966, 5325932, 22635211, 45270422, 90540844]

約数ペア:

[(1, 90540844), (2, 45270422), (4, 22635211), (17, 5325932), (34, 2662966), (68, 1331483), (101, 896444), (202, 448222), (404, 224111), (1717, 52732), (3434, 26366), (6868, 13183)]