80024984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45263}}^1$

素因数の和:45299

約数の個数: 32

約数和(自身を含む): 171097920

約数和(自身を除く): 91072936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 45263, 90526, 181052, 362104, 588419, 769471, 1176838, 1538942, 2353676, 3077884, 4707352, 6155768, 10003123, 20006246, 40012492, 80024984]

約数ペア:

[(1, 80024984), (2, 40012492), (4, 20006246), (8, 10003123), (13, 6155768), (17, 4707352), (26, 3077884), (34, 2353676), (52, 1538942), (68, 1176838), (104, 769471), (136, 588419), (221, 362104), (442, 181052), (884, 90526), (1768, 45263)]