31456433

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 33782400

約数和(自身を除く): 2325967

約数列:

[1, 23, 67, 137, 149, 1541, 3151, 3427, 9179, 9983, 20413, 211117, 229609, 469499, 1367671, 31456433]

約数ペア:

[(1, 31456433), (23, 1367671), (67, 469499), (137, 229609), (149, 211117), (1541, 20413), (3151, 9983), (3427, 9179)]