31764238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75991}}^1$

素因数の和:76023

約数の個数: 16

約数和(自身を含む): 54714240

約数和(自身を除く): 22950002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75991, 151982, 835901, 1443829, 1671802, 2887658, 15882119, 31764238]

約数ペア:

[(1, 31764238), (2, 15882119), (11, 2887658), (19, 1671802), (22, 1443829), (38, 835901), (209, 151982), (418, 75991)]