86992486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{270163}}^1$

素因数の和:270195

約数の個数: 16

約数和(自身を含む): 155614464

約数和(自身を除く): 68621978

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 270163, 540326, 1891141, 3782282, 6213749, 12427498, 43496243, 86992486]

約数ペア:

[(1, 86992486), (2, 43496243), (7, 12427498), (14, 6213749), (23, 3782282), (46, 1891141), (161, 540326), (322, 270163)]