90987364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42677}}^1$

素因数の和:42735

約数の個数: 24

約数和(自身を含む): 175662648

約数和(自身を除く): 84675284

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42677, 85354, 170708, 554801, 1109602, 1749757, 2219204, 3499514, 6999028, 22746841, 45493682, 90987364]

約数ペア:

[(1, 90987364), (2, 45493682), (4, 22746841), (13, 6999028), (26, 3499514), (41, 2219204), (52, 1749757), (82, 1109602), (164, 554801), (533, 170708), (1066, 85354), (2132, 42677)]