227521408

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{4049}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 454410000

約数和(自身を除く): 226888592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 4049, 7024, 8098, 14048, 16196, 28096, 32392, 56192, 64784, 129568, 259136, 518272, 1777511, 3555022, 7110044, 14220088, 28440176, 56880352, 113760704, 227521408]

約数ペア:

[(1, 227521408), (2, 113760704), (4, 56880352), (8, 28440176), (16, 14220088), (32, 7110044), (64, 3555022), (128, 1777511), (439, 518272), (878, 259136), (1756, 129568), (3512, 64784), (4049, 56192), (7024, 32392), (8098, 28096), (14048, 16196)]