80930642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 139128192

約数和(自身を除く): 58197550

約数列:

[1, 2, 13, 17, 26, 34, 221, 283, 442, 566, 647, 1294, 3679, 4811, 7358, 8411, 9622, 10999, 16822, 21998, 62543, 125086, 142987, 183101, 285974, 366202, 2380313, 3112717, 4760626, 6225434, 40465321, 80930642]

約数ペア:

[(1, 80930642), (2, 40465321), (13, 6225434), (17, 4760626), (26, 3112717), (34, 2380313), (221, 366202), (283, 285974), (442, 183101), (566, 142987), (647, 125086), (1294, 62543), (3679, 21998), (4811, 16822), (7358, 10999), (8411, 9622)]