857842912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3191}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 1750339584

約数和(自身を除く): 892496672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 271, 496, 542, 992, 1084, 2168, 3191, 4336, 6382, 8401, 8672, 12764, 16802, 25528, 33604, 51056, 67208, 98921, 102112, 134416, 197842, 268832, 395684, 791368, 864761, 1582736, 1729522, 3165472, 3459044, 6918088, 13836176, 26807591, 27672352, 53615182, 107230364, 214460728, 428921456, 857842912]

約数ペア:

[(1, 857842912), (2, 428921456), (4, 214460728), (8, 107230364), (16, 53615182), (31, 27672352), (32, 26807591), (62, 13836176), (124, 6918088), (248, 3459044), (271, 3165472), (496, 1729522), (542, 1582736), (992, 864761), (1084, 791368), (2168, 395684), (3191, 268832), (4336, 197842), (6382, 134416), (8401, 102112), (8672, 98921), (12764, 67208), (16802, 51056), (25528, 33604)]