85658638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{45131}}^1$

素因数の和:45219

約数の個数: 16

約数和(自身を含む): 140270256

約数和(自身を除く): 54611618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 45131, 90262, 586703, 1173406, 3294563, 6589126, 42829319, 85658638]

約数ペア:

[(1, 85658638), (2, 42829319), (13, 6589126), (26, 3294563), (73, 1173406), (146, 586703), (949, 90262), (1898, 45131)]