851968

素因数分解:

$2^{16}\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 34

約数和(自身を含む): 1834994

約数和(自身を除く): 983026

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8192, 13312, 16384, 26624, 32768, 53248, 65536, 106496, 212992, 425984, 851968]

約数ペア:

[(1, 851968), (2, 425984), (4, 212992), (8, 106496), (13, 65536), (16, 53248), (26, 32768), (32, 26624), (52, 16384), (64, 13312), (104, 8192), (128, 6656), (208, 4096), (256, 3328), (416, 2048), (512, 1664), (832, 1024)]