155016032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{112657}}^1$

素因数の和:112710

約数の個数: 24

約数和(自身を含む): 312287976

約数和(自身を除く): 157271944

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 112657, 225314, 450628, 901256, 1802512, 3605024, 4844251, 9688502, 19377004, 38754008, 77508016, 155016032]

約数ペア:

[(1, 155016032), (2, 77508016), (4, 38754008), (8, 19377004), (16, 9688502), (32, 4844251), (43, 3605024), (86, 1802512), (172, 901256), (344, 450628), (688, 225314), (1376, 112657)]