42733490

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19163}}^1$

素因数の和:19393

約数の個数: 16

約数和(自身を含む): 77269248

約数和(自身を除く): 34535758

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 19163, 38326, 95815, 191630, 4273349, 8546698, 21366745, 42733490]

約数ペア:

[(1, 42733490), (2, 21366745), (5, 8546698), (10, 4273349), (223, 191630), (446, 95815), (1115, 38326), (2230, 19163)]