1952795648

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 88

約数和(自身を含む): 4062296064

約数和(自身を除く): 2109500416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 227, 248, 256, 271, 454, 496, 512, 542, 908, 992, 1024, 1084, 1816, 1984, 2168, 3632, 3968, 4336, 7037, 7264, 7936, 8401, 8672, 14074, 14528, 15872, 16802, 17344, 28148, 29056, 31744, 33604, 34688, 56296, 58112, 61517, 67208, 69376, 112592, 116224, 123034, 134416, 138752, 225184, 232448, 246068, 268832, 277504, 450368, 492136, 537664, 900736, 984272, 1075328, 1801472, 1907027, 1968544, 2150656, 3602944, 3814054, 3937088, 4301312, 7205888, 7628108, 7874176, 8602624, 15256216, 15748352, 30512432, 31496704, 61024864, 62993408, 122049728, 244099456, 488198912, 976397824, 1952795648]

約数ペア:

[(1, 1952795648), (2, 976397824), (4, 488198912), (8, 244099456), (16, 122049728), (31, 62993408), (32, 61024864), (62, 31496704), (64, 30512432), (124, 15748352), (128, 15256216), (227, 8602624), (248, 7874176), (256, 7628108), (271, 7205888), (454, 4301312), (496, 3937088), (512, 3814054), (542, 3602944), (908, 2150656), (992, 1968544), (1024, 1907027), (1084, 1801472), (1816, 1075328), (1984, 984272), (2168, 900736), (3632, 537664), (3968, 492136), (4336, 450368), (7037, 277504), (7264, 268832), (7936, 246068), (8401, 232448), (8672, 225184), (14074, 138752), (14528, 134416), (15872, 123034), (16802, 116224), (17344, 112592), (28148, 69376), (29056, 67208), (31744, 61517), (33604, 58112), (34688, 56296)]