31420202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26947}}^1$

素因数の和:27013

約数の個数: 16

約数和(自身を含む): 52386912

約数和(自身を除く): 20966710

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 26947, 53894, 296417, 592834, 1428191, 2856382, 15710101, 31420202]

約数ペア:

[(1, 31420202), (2, 15710101), (11, 2856382), (22, 1428191), (53, 592834), (106, 296417), (583, 53894), (1166, 26947)]