31383144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33529}}^1$

素因数の和:33554

約数の個数: 48

約数和(自身を含む): 91536900

約数和(自身を除く): 60153756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33529, 67058, 100587, 134116, 201174, 268232, 301761, 402348, 435877, 603522, 804696, 871754, 1207044, 1307631, 1743508, 2414088, 2615262, 3487016, 3922893, 5230524, 7845786, 10461048, 15691572, 31383144]

約数ペア:

[(1, 31383144), (2, 15691572), (3, 10461048), (4, 7845786), (6, 5230524), (8, 3922893), (9, 3487016), (12, 2615262), (13, 2414088), (18, 1743508), (24, 1307631), (26, 1207044), (36, 871754), (39, 804696), (52, 603522), (72, 435877), (78, 402348), (104, 301761), (117, 268232), (156, 201174), (234, 134116), (312, 100587), (468, 67058), (936, 33529)]