20162222408

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{15461827}}^1$

素因数の和:15461996

約数の個数: 16

約数和(自身を含む): 38036096880

約数和(自身を除く): 17873874472

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 15461827, 30923654, 61847308, 123694616, 2520277801, 5040555602, 10081111204, 20162222408]

約数ペア:

[(1, 20162222408), (2, 10081111204), (4, 5040555602), (8, 2520277801), (163, 123694616), (326, 61847308), (652, 30923654), (1304, 15461827)]