31022572

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7057}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 62449184

約数和(自身を除く): 31426612

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 7057, 14114, 28228, 49399, 98798, 197596, 1107949, 2215898, 4431796, 7755643, 15511286, 31022572]

約数ペア:

[(1, 31022572), (2, 15511286), (4, 7755643), (7, 4431796), (14, 2215898), (28, 1107949), (157, 197596), (314, 98798), (628, 49399), (1099, 28228), (2198, 14114), (4396, 7057)]