264957568

素因数分解:

$2^7\times {\mathrm{827}}^1\times {\mathrm{2503}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 528694560

約数和(自身を除く): 263736992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 827, 1654, 2503, 3308, 5006, 6616, 10012, 13232, 20024, 26464, 40048, 52928, 80096, 105856, 160192, 320384, 2069981, 4139962, 8279924, 16559848, 33119696, 66239392, 132478784, 264957568]

約数ペア:

[(1, 264957568), (2, 132478784), (4, 66239392), (8, 33119696), (16, 16559848), (32, 8279924), (64, 4139962), (128, 2069981), (827, 320384), (1654, 160192), (2503, 105856), (3308, 80096), (5006, 52928), (6616, 40048), (10012, 26464), (13232, 20024)]