90830170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{221537}}^1$

素因数の和:221585

約数の個数: 16

約数和(自身を含む): 167482728

約数和(自身を除く): 76652558

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 221537, 443074, 1107685, 2215370, 9083017, 18166034, 45415085, 90830170]

約数ペア:

[(1, 90830170), (2, 45415085), (5, 18166034), (10, 9083017), (41, 2215370), (82, 1107685), (205, 443074), (410, 221537)]