16316416

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 33808320

約数和(自身を除く): 17491904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 257, 496, 512, 514, 992, 1024, 1028, 1984, 2048, 2056, 3968, 4112, 7936, 7967, 8224, 15872, 15934, 16448, 31744, 31868, 32896, 63488, 63736, 65792, 127472, 131584, 254944, 263168, 509888, 526336, 1019776, 2039552, 4079104, 8158208, 16316416]

約数ペア:

[(1, 16316416), (2, 8158208), (4, 4079104), (8, 2039552), (16, 1019776), (31, 526336), (32, 509888), (62, 263168), (64, 254944), (124, 131584), (128, 127472), (248, 65792), (256, 63736), (257, 63488), (496, 32896), (512, 31868), (514, 31744), (992, 16448), (1024, 15934), (1028, 15872), (1984, 8224), (2048, 7967), (2056, 7936), (3968, 4112)]