23847456

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 65862720

約数和(自身を除く): 42015264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 86, 96, 106, 109, 129, 159, 172, 212, 218, 258, 318, 327, 344, 424, 436, 516, 636, 654, 688, 848, 872, 1032, 1272, 1308, 1376, 1696, 1744, 2064, 2279, 2544, 2616, 3488, 4128, 4558, 4687, 5088, 5232, 5777, 6837, 9116, 9374, 10464, 11554, 13674, 14061, 17331, 18232, 18748, 23108, 27348, 28122, 34662, 36464, 37496, 46216, 54696, 56244, 69324, 72928, 74992, 92432, 109392, 112488, 138648, 149984, 184864, 218784, 224976, 248411, 277296, 449952, 496822, 554592, 745233, 993644, 1490466, 1987288, 2980932, 3974576, 5961864, 7949152, 11923728, 23847456]

約数ペア:

[(1, 23847456), (2, 11923728), (3, 7949152), (4, 5961864), (6, 3974576), (8, 2980932), (12, 1987288), (16, 1490466), (24, 993644), (32, 745233), (43, 554592), (48, 496822), (53, 449952), (86, 277296), (96, 248411), (106, 224976), (109, 218784), (129, 184864), (159, 149984), (172, 138648), (212, 112488), (218, 109392), (258, 92432), (318, 74992), (327, 72928), (344, 69324), (424, 56244), (436, 54696), (516, 46216), (636, 37496), (654, 36464), (688, 34662), (848, 28122), (872, 27348), (1032, 23108), (1272, 18748), (1308, 18232), (1376, 17331), (1696, 14061), (1744, 13674), (2064, 11554), (2279, 10464), (2544, 9374), (2616, 9116), (3488, 6837), (4128, 5777), (4558, 5232), (4687, 5088)]