31420174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2213}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 48885120

約数和(自身を除く): 17464946

約数列:

[1, 2, 31, 62, 229, 458, 2213, 4426, 7099, 14198, 68603, 137206, 506777, 1013554, 15710087, 31420174]

約数ペア:

[(1, 31420174), (2, 15710087), (31, 1013554), (62, 506777), (229, 137206), (458, 68603), (2213, 14198), (4426, 7099)]