163821422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71413}}^1$

素因数の和:71483

約数の個数: 16

約数和(自身を含む): 260518272

約数和(自身を除く): 96696850

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 71413, 142826, 2213803, 2642281, 4427606, 5284562, 81910711, 163821422]

約数ペア:

[(1, 163821422), (2, 81910711), (31, 5284562), (37, 4427606), (62, 2642281), (74, 2213803), (1147, 142826), (2294, 71413)]