87507664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 177477480

約数和(自身を除く): 89969816

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2789, 3922, 5578, 7844, 11156, 15688, 22312, 31376, 44624, 103193, 147817, 206386, 295634, 412772, 591268, 825544, 1182536, 1651088, 2365072, 5469229, 10938458, 21876916, 43753832, 87507664]

約数ペア:

[(1, 87507664), (2, 43753832), (4, 21876916), (8, 10938458), (16, 5469229), (37, 2365072), (53, 1651088), (74, 1182536), (106, 825544), (148, 591268), (212, 412772), (296, 295634), (424, 206386), (592, 147817), (848, 103193), (1961, 44624), (2789, 31376), (3922, 22312), (5578, 15688), (7844, 11156)]