40216496

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{2557}}^1$

素因数の和:3548

約数の個数: 20

約数和(自身を含む): 78029232

約数和(自身を除く): 37812736

約数列:

[1, 2, 4, 8, 16, 983, 1966, 2557, 3932, 5114, 7864, 10228, 15728, 20456, 40912, 2513531, 5027062, 10054124, 20108248, 40216496]

約数ペア:

[(1, 40216496), (2, 20108248), (4, 10054124), (8, 5027062), (16, 2513531), (983, 40912), (1966, 20456), (2557, 15728), (3932, 10228), (5114, 7864)]