258967552

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 534643200

約数和(自身を除く): 275675648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4079, 7936, 8158, 15872, 16316, 31744, 32632, 63488, 65264, 126449, 130528, 252898, 261056, 505796, 522112, 1011592, 1044224, 2023184, 2088448, 4046368, 4176896, 8092736, 8353792, 16185472, 32370944, 64741888, 129483776, 258967552]

約数ペア:

[(1, 258967552), (2, 129483776), (4, 64741888), (8, 32370944), (16, 16185472), (31, 8353792), (32, 8092736), (62, 4176896), (64, 4046368), (124, 2088448), (128, 2023184), (248, 1044224), (256, 1011592), (496, 522112), (512, 505796), (992, 261056), (1024, 252898), (1984, 130528), (2048, 126449), (3968, 65264), (4079, 63488), (7936, 32632), (8158, 31744), (15872, 16316)]