653989888

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10354

約数の個数: 48

約数和(自身を含む): 1349974080

約数和(自身を除く): 695984192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 10301, 15872, 20602, 31744, 41204, 63488, 82408, 164816, 319331, 329632, 638662, 659264, 1277324, 1318528, 2554648, 2637056, 5109296, 5274112, 10218592, 10548224, 20437184, 21096448, 40874368, 81748736, 163497472, 326994944, 653989888]

約数ペア:

[(1, 653989888), (2, 326994944), (4, 163497472), (8, 81748736), (16, 40874368), (31, 21096448), (32, 20437184), (62, 10548224), (64, 10218592), (124, 5274112), (128, 5109296), (248, 2637056), (256, 2554648), (496, 1318528), (512, 1277324), (992, 659264), (1024, 638662), (1984, 329632), (2048, 319331), (3968, 164816), (7936, 82408), (10301, 63488), (15872, 41204), (20602, 31744)]