85913872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 184710400

約数和(自身を除く): 98796528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 199, 223, 242, 398, 446, 484, 796, 892, 968, 1592, 1784, 1936, 2189, 2453, 3184, 3568, 4378, 4906, 8756, 9812, 17512, 19624, 24079, 26983, 35024, 39248, 44377, 48158, 53966, 88754, 96316, 107932, 177508, 192632, 215864, 355016, 385264, 431728, 488147, 710032, 976294, 1952588, 3905176, 5369617, 7810352, 10739234, 21478468, 42956936, 85913872]

約数ペア:

[(1, 85913872), (2, 42956936), (4, 21478468), (8, 10739234), (11, 7810352), (16, 5369617), (22, 3905176), (44, 1952588), (88, 976294), (121, 710032), (176, 488147), (199, 431728), (223, 385264), (242, 355016), (398, 215864), (446, 192632), (484, 177508), (796, 107932), (892, 96316), (968, 88754), (1592, 53966), (1784, 48158), (1936, 44377), (2189, 39248), (2453, 35024), (3184, 26983), (3568, 24079), (4378, 19624), (4906, 17512), (8756, 9812)]