31839914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3271}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 49629696

約数和(自身を除く): 17789782

約数列:

[1, 2, 31, 62, 157, 314, 3271, 4867, 6542, 9734, 101401, 202802, 513547, 1027094, 15919957, 31839914]

約数ペア:

[(1, 31839914), (2, 15919957), (31, 1027094), (62, 513547), (157, 202802), (314, 101401), (3271, 9734), (4867, 6542)]