80164591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 16280849

約数列:

[1, 13, 19, 23, 103, 137, 247, 299, 437, 1339, 1781, 1957, 2369, 2603, 3151, 5681, 14111, 25441, 30797, 33839, 40963, 45011, 59869, 183443, 268109, 324553, 585143, 778297, 3485417, 4219189, 6166507, 80164591]

約数ペア:

[(1, 80164591), (13, 6166507), (19, 4219189), (23, 3485417), (103, 778297), (137, 585143), (247, 324553), (299, 268109), (437, 183443), (1339, 59869), (1781, 45011), (1957, 40963), (2369, 33839), (2603, 30797), (3151, 25441), (5681, 14111)]