115809968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 235029600

約数和(自身を除く): 119219632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389, 778, 809, 1556, 1618, 3112, 3236, 6224, 6472, 8947, 12944, 17894, 18607, 35788, 37214, 71576, 74428, 143152, 148856, 297712, 314701, 629402, 1258804, 2517608, 5035216, 7238123, 14476246, 28952492, 57904984, 115809968]

約数ペア:

[(1, 115809968), (2, 57904984), (4, 28952492), (8, 14476246), (16, 7238123), (23, 5035216), (46, 2517608), (92, 1258804), (184, 629402), (368, 314701), (389, 297712), (778, 148856), (809, 143152), (1556, 74428), (1618, 71576), (3112, 37214), (3236, 35788), (6224, 18607), (6472, 17894), (8947, 12944)]