90990562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 159458544

約数和(自身を除く): 68467982

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 5021, 9061, 10042, 18122, 65273, 85357, 130546, 170714, 205861, 411722, 1109641, 2219282, 2676193, 3499637, 5352386, 6999274, 45495281, 90990562]

約数ペア:

[(1, 90990562), (2, 45495281), (13, 6999274), (17, 5352386), (26, 3499637), (34, 2676193), (41, 2219282), (82, 1109641), (221, 411722), (442, 205861), (533, 170714), (697, 130546), (1066, 85357), (1394, 65273), (5021, 18122), (9061, 10042)]