325039144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{990973}}^1$

素因数の和:991020

約数の個数: 16

約数和(自身を含む): 624313620

約数和(自身を除く): 299274476

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 990973, 1981946, 3963892, 7927784, 40629893, 81259786, 162519572, 325039144]

約数ペア:

[(1, 325039144), (2, 162519572), (4, 81259786), (8, 40629893), (41, 7927784), (82, 3963892), (164, 1981946), (328, 990973)]