84445390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{291191}}^1$

素因数の和:291227

約数の個数: 16

約数和(自身を含む): 157243680

約数和(自身を除く): 72798290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 291191, 582382, 1455955, 2911910, 8444539, 16889078, 42222695, 84445390]

約数ペア:

[(1, 84445390), (2, 42222695), (5, 16889078), (10, 8444539), (29, 2911910), (58, 1455955), (145, 582382), (290, 291191)]