86767264

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 93414752

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1861, 2914, 3722, 5828, 7444, 11656, 14888, 23312, 29776, 46624, 57691, 59552, 87467, 115382, 174934, 230764, 349868, 461528, 699736, 923056, 1399472, 1846112, 2711477, 2798944, 5422954, 10845908, 21691816, 43383632, 86767264]

約数ペア:

[(1, 86767264), (2, 43383632), (4, 21691816), (8, 10845908), (16, 5422954), (31, 2798944), (32, 2711477), (47, 1846112), (62, 1399472), (94, 923056), (124, 699736), (188, 461528), (248, 349868), (376, 230764), (496, 174934), (752, 115382), (992, 87467), (1457, 59552), (1504, 57691), (1861, 46624), (2914, 29776), (3722, 23312), (5828, 14888), (7444, 11656)]