85443626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 134741376

約数和(自身を除く): 49297750

約数列:

[1, 2, 31, 62, 67, 134, 307, 614, 2077, 4154, 4489, 8978, 9517, 19034, 20569, 41138, 139159, 278318, 637639, 1275278, 1378123, 2756246, 42721813, 85443626]

約数ペア:

[(1, 85443626), (2, 42721813), (31, 2756246), (62, 1378123), (67, 1275278), (134, 637639), (307, 278318), (614, 139159), (2077, 41138), (4154, 20569), (4489, 19034), (8978, 9517)]