31337098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22741}}^1$

素因数の和:22809

約数の個数: 16

約数和(自身を含む): 51578856

約数和(自身を除く): 20241758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22741, 45482, 295633, 591266, 1205273, 2410546, 15668549, 31337098]

約数ペア:

[(1, 31337098), (2, 15668549), (13, 2410546), (26, 1205273), (53, 591266), (106, 295633), (689, 45482), (1378, 22741)]