31483388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 59167584

約数和(自身を除く): 27684196

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 6521, 13042, 26084, 110857, 221714, 443428, 462991, 925982, 1851964, 7870847, 15741694, 31483388]

約数ペア:

[(1, 31483388), (2, 15741694), (4, 7870847), (17, 1851964), (34, 925982), (68, 462991), (71, 443428), (142, 221714), (284, 110857), (1207, 26084), (2414, 13042), (4828, 6521)]