89996248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 83356712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 431, 607, 862, 1214, 1724, 2428, 3448, 4856, 18533, 26101, 37066, 52202, 74132, 104404, 148264, 208808, 261617, 523234, 1046468, 2092936, 11249531, 22499062, 44998124, 89996248]

約数ペア:

[(1, 89996248), (2, 44998124), (4, 22499062), (8, 11249531), (43, 2092936), (86, 1046468), (172, 523234), (344, 261617), (431, 208808), (607, 148264), (862, 104404), (1214, 74132), (1724, 52202), (2428, 37066), (3448, 26101), (4856, 18533)]