87514108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5113}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 167534640

約数和(自身を除く): 80020532

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 5113, 8558, 10226, 17116, 20452, 56243, 112486, 224972, 1988957, 3977914, 7955828, 21878527, 43757054, 87514108]

約数ペア:

[(1, 87514108), (2, 43757054), (4, 21878527), (11, 7955828), (22, 3977914), (44, 1988957), (389, 224972), (778, 112486), (1556, 56243), (4279, 20452), (5113, 17116), (8558, 10226)]