125882816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 261981696

約数和(自身を除く): 136098880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 947, 992, 1072, 1894, 1984, 2077, 2144, 3788, 4154, 4288, 7576, 8308, 15152, 16616, 29357, 30304, 33232, 58714, 60608, 63449, 66464, 117428, 126898, 132928, 234856, 253796, 469712, 507592, 939424, 1015184, 1878848, 1966919, 2030368, 3933838, 4060736, 7867676, 15735352, 31470704, 62941408, 125882816]

約数ペア:

[(1, 125882816), (2, 62941408), (4, 31470704), (8, 15735352), (16, 7867676), (31, 4060736), (32, 3933838), (62, 2030368), (64, 1966919), (67, 1878848), (124, 1015184), (134, 939424), (248, 507592), (268, 469712), (496, 253796), (536, 234856), (947, 132928), (992, 126898), (1072, 117428), (1894, 66464), (1984, 63449), (2077, 60608), (2144, 58714), (3788, 33232), (4154, 30304), (4288, 29357), (7576, 16616), (8308, 15152)]