87307168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7237}}^1$

素因数の和:7289

約数の個数: 48

約数和(自身を含む): 191517480

約数和(自身を除く): 104210312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 7237, 12064, 14474, 28948, 57896, 94081, 115792, 188162, 209873, 231584, 376324, 419746, 752648, 839492, 1505296, 1678984, 2728349, 3010592, 3357968, 5456698, 6715936, 10913396, 21826792, 43653584, 87307168]

約数ペア:

[(1, 87307168), (2, 43653584), (4, 21826792), (8, 10913396), (13, 6715936), (16, 5456698), (26, 3357968), (29, 3010592), (32, 2728349), (52, 1678984), (58, 1505296), (104, 839492), (116, 752648), (208, 419746), (232, 376324), (377, 231584), (416, 209873), (464, 188162), (754, 115792), (928, 94081), (1508, 57896), (3016, 28948), (6032, 14474), (7237, 12064)]