46786990

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{20431}}^1$

素因数の和:20667

約数の個数: 16

約数和(自身を含む): 84588480

約数和(自身を除く): 37801490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 20431, 40862, 102155, 204310, 4678699, 9357398, 23393495, 46786990]

約数ペア:

[(1, 46786990), (2, 23393495), (5, 9357398), (10, 4678699), (229, 204310), (458, 102155), (1145, 40862), (2290, 20431)]