248979424

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{21673}}^1$

素因数の和:22042

約数の個数: 24

約数和(自身を含む): 491566320

約数和(自身を除く): 242586896

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 21673, 43346, 86692, 173384, 346768, 693536, 7780607, 15561214, 31122428, 62244856, 124489712, 248979424]

約数ペア:

[(1, 248979424), (2, 124489712), (4, 62244856), (8, 31122428), (16, 15561214), (32, 7780607), (359, 693536), (718, 346768), (1436, 173384), (2872, 86692), (5744, 43346), (11488, 21673)]