68373392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{80629}}^1$

素因数の和:80690

約数の個数: 20

約数和(自身を含む): 134974620

約数和(自身を除く): 66601228

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 80629, 161258, 322516, 645032, 1290064, 4273337, 8546674, 17093348, 34186696, 68373392]

約数ペア:

[(1, 68373392), (2, 34186696), (4, 17093348), (8, 8546674), (16, 4273337), (53, 1290064), (106, 645032), (212, 322516), (424, 161258), (848, 80629)]