89795468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103451}}^1$

素因数の和:103493

約数の個数: 24

約数和(自身を含む): 185385984

約数和(自身を除く): 95590516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 103451, 206902, 413804, 724157, 1448314, 2896628, 3206981, 6413962, 12827924, 22448867, 44897734, 89795468]

約数ペア:

[(1, 89795468), (2, 44897734), (4, 22448867), (7, 12827924), (14, 6413962), (28, 3206981), (31, 2896628), (62, 1448314), (124, 724157), (217, 413804), (434, 206902), (868, 103451)]