42193744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25603}}^1$

素因数の和:25714

約数の個数: 20

約数和(自身を含む): 82547296

約数和(自身を除く): 40353552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25603, 51206, 102412, 204824, 409648, 2637109, 5274218, 10548436, 21096872, 42193744]

約数ペア:

[(1, 42193744), (2, 21096872), (4, 10548436), (8, 5274218), (16, 2637109), (103, 409648), (206, 204824), (412, 102412), (824, 51206), (1648, 25603)]