254134528

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 54

約数和(自身を含む): 524675382

約数和(自身を除く): 270540854

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1033, 1922, 1984, 2066, 3844, 3968, 4132, 7688, 7936, 8264, 15376, 16528, 30752, 32023, 33056, 61504, 64046, 66112, 123008, 128092, 132224, 246016, 256184, 264448, 512368, 992713, 1024736, 1985426, 2049472, 3970852, 4098944, 7941704, 8197888, 15883408, 31766816, 63533632, 127067264, 254134528]

約数ペア:

[(1, 254134528), (2, 127067264), (4, 63533632), (8, 31766816), (16, 15883408), (31, 8197888), (32, 7941704), (62, 4098944), (64, 3970852), (124, 2049472), (128, 1985426), (248, 1024736), (256, 992713), (496, 512368), (961, 264448), (992, 256184), (1033, 246016), (1922, 132224), (1984, 128092), (2066, 123008), (3844, 66112), (3968, 64046), (4132, 61504), (7688, 33056), (7936, 32023), (8264, 30752), (15376, 16528)]