91311188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27941}}^1$

素因数の和:28007

約数の個数: 24

約数和(自身を含む): 172122720

約数和(自身を除く): 80811532

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 27941, 55882, 111764, 530879, 1061758, 1201463, 2123516, 2402926, 4805852, 22827797, 45655594, 91311188]

約数ペア:

[(1, 91311188), (2, 45655594), (4, 22827797), (19, 4805852), (38, 2402926), (43, 2123516), (76, 1201463), (86, 1061758), (172, 530879), (817, 111764), (1634, 55882), (3268, 27941)]