86964052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{100189}}^1$

素因数の和:100231

約数の個数: 24

約数和(自身を含む): 179540480

約数和(自身を除く): 92576428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 100189, 200378, 400756, 701323, 1402646, 2805292, 3105859, 6211718, 12423436, 21741013, 43482026, 86964052]

約数ペア:

[(1, 86964052), (2, 43482026), (4, 21741013), (7, 12423436), (14, 6211718), (28, 3105859), (31, 2805292), (62, 1402646), (124, 701323), (217, 400756), (434, 200378), (868, 100189)]