869357056

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{54773}}^1$

素因数の和:54822

約数の個数: 40

約数和(自身を含む): 1793081664

約数和(自身を除く): 923724608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 54773, 109546, 219092, 438184, 876368, 1697963, 1752736, 3395926, 3505472, 6791852, 7010944, 13583704, 14021888, 27167408, 28043776, 54334816, 108669632, 217339264, 434678528, 869357056]

約数ペア:

[(1, 869357056), (2, 434678528), (4, 217339264), (8, 108669632), (16, 54334816), (31, 28043776), (32, 27167408), (62, 14021888), (64, 13583704), (124, 7010944), (128, 6791852), (248, 3505472), (256, 3395926), (496, 1752736), (512, 1697963), (992, 876368), (1984, 438184), (3968, 219092), (7936, 109546), (15872, 54773)]