91531726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{320041}}^1$

素因数の和:320067

約数の個数: 16

約数和(自身を含む): 161301168

約数和(自身を除く): 69769442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 320041, 640082, 3520451, 4160533, 7040902, 8321066, 45765863, 91531726]

約数ペア:

[(1, 91531726), (2, 45765863), (11, 8321066), (13, 7040902), (22, 4160533), (26, 3520451), (143, 640082), (286, 320041)]