31663486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7109}}^1$

素因数の和:7259

約数の個数: 16

約数和(自身を含む): 50680080

約数和(自身を除く): 19016594

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 7109, 14218, 120853, 241706, 931279, 1862558, 15831743, 31663486]

約数ペア:

[(1, 31663486), (2, 15831743), (17, 1862558), (34, 931279), (131, 241706), (262, 120853), (2227, 14218), (4454, 7109)]