90859264

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:261

約数の個数: 54

約数和(自身を含む): 188980064

約数和(自身を除く): 98120800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 214, 248, 256, 428, 496, 856, 992, 1712, 1984, 3317, 3424, 3968, 6634, 6848, 7936, 11449, 13268, 13696, 22898, 26536, 27392, 45796, 53072, 91592, 106144, 183184, 212288, 354919, 366368, 424576, 709838, 732736, 849152, 1419676, 1465472, 2839352, 2930944, 5678704, 11357408, 22714816, 45429632, 90859264]

約数ペア:

[(1, 90859264), (2, 45429632), (4, 22714816), (8, 11357408), (16, 5678704), (31, 2930944), (32, 2839352), (62, 1465472), (64, 1419676), (107, 849152), (124, 732736), (128, 709838), (214, 424576), (248, 366368), (256, 354919), (428, 212288), (496, 183184), (856, 106144), (992, 91592), (1712, 53072), (1984, 45796), (3317, 27392), (3424, 26536), (3968, 22898), (6634, 13696), (6848, 13268), (7936, 11449)]