31960628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36821}}^1$

素因数の和:36863

約数の個数: 24

約数和(自身を含む): 65985024

約数和(自身を除く): 34024396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 36821, 73642, 147284, 257747, 515494, 1030988, 1141451, 2282902, 4565804, 7990157, 15980314, 31960628]

約数ペア:

[(1, 31960628), (2, 15980314), (4, 7990157), (7, 4565804), (14, 2282902), (28, 1141451), (31, 1030988), (62, 515494), (124, 257747), (217, 147284), (434, 73642), (868, 36821)]