40839782

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 62249472

約数和(自身を除く): 21409690

約数列:

[1, 2, 113, 157, 226, 314, 1151, 2302, 17741, 35482, 130063, 180707, 260126, 361414, 20419891, 40839782]

約数ペア:

[(1, 40839782), (2, 20419891), (113, 361414), (157, 260126), (226, 180707), (314, 130063), (1151, 35482), (2302, 17741)]