45185078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10909}}^1$

素因数の和:11039

約数の個数: 16

約数和(自身を含む): 72006000

約数和(自身を除く): 26820922

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 10909, 21818, 207271, 414542, 1189081, 2378162, 22592539, 45185078]

約数ペア:

[(1, 45185078), (2, 22592539), (19, 2378162), (38, 1189081), (109, 414542), (218, 207271), (2071, 21818), (4142, 10909)]