90587294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281327}}^1$

素因数の和:281359

約数の個数: 16

約数和(自身を含む): 162044928

約数和(自身を除く): 71457634

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 281327, 562654, 1969289, 3938578, 6470521, 12941042, 45293647, 90587294]

約数ペア:

[(1, 90587294), (2, 45293647), (7, 12941042), (14, 6470521), (23, 3938578), (46, 1969289), (161, 562654), (322, 281327)]