58164620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40961}}^1$

素因数の和:41041

約数の個数: 24

約数和(自身を含む): 123869088

約数和(自身を除く): 65704468

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 40961, 81922, 163844, 204805, 409610, 819220, 2908231, 5816462, 11632924, 14541155, 29082310, 58164620]

約数ペア:

[(1, 58164620), (2, 29082310), (4, 14541155), (5, 11632924), (10, 5816462), (20, 2908231), (71, 819220), (142, 409610), (284, 204805), (355, 163844), (710, 81922), (1420, 40961)]