42585556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7951}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 81046784

約数和(自身を除く): 38461228

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7951, 15902, 31804, 103363, 206726, 413452, 818953, 1637906, 3275812, 10646389, 21292778, 42585556]

約数ペア:

[(1, 42585556), (2, 21292778), (4, 10646389), (13, 3275812), (26, 1637906), (52, 818953), (103, 413452), (206, 206726), (412, 103363), (1339, 31804), (2678, 15902), (5356, 7951)]