28460170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91807}}^1$

素因数の和:91845

約数の個数: 16

約数和(自身を含む): 52881408

約数和(自身を除く): 24421238

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91807, 183614, 459035, 918070, 2846017, 5692034, 14230085, 28460170]

約数ペア:

[(1, 28460170), (2, 14230085), (5, 5692034), (10, 2846017), (31, 918070), (62, 459035), (155, 183614), (310, 91807)]