31317550504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{390727}}^1$

素因数の和:391009

約数の個数: 32

約数和(自身を含む): 60344032320

約数和(自身を除く): 29026481816

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 466, 932, 1864, 10019, 20038, 40076, 80152, 390727, 781454, 1562908, 3125816, 16801261, 33602522, 67205044, 91039391, 134410088, 182078782, 364157564, 728315128, 3914693813, 7829387626, 15658775252, 31317550504]

約数ペア:

[(1, 31317550504), (2, 15658775252), (4, 7829387626), (8, 3914693813), (43, 728315128), (86, 364157564), (172, 182078782), (233, 134410088), (344, 91039391), (466, 67205044), (932, 33602522), (1864, 16801261), (10019, 3125816), (20038, 1562908), (40076, 781454), (80152, 390727)]