31141688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{228983}}^1$

素因数の和:229006

約数の個数: 16

約数和(自身を含む): 61825680

約数和(自身を除く): 30683992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 228983, 457966, 915932, 1831864, 3892711, 7785422, 15570844, 31141688]

約数ペア:

[(1, 31141688), (2, 15570844), (4, 7785422), (8, 3892711), (17, 1831864), (34, 915932), (68, 457966), (136, 228983)]