82891588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6961}}^1$

素因数の和:7207

約数の個数: 24

約数和(自身を含む): 156923480

約数和(自身を除く): 74031892

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 6961, 11908, 13922, 27844, 90493, 180986, 361972, 1594069, 3188138, 6376276, 20722897, 41445794, 82891588]

約数ペア:

[(1, 82891588), (2, 41445794), (4, 20722897), (13, 6376276), (26, 3188138), (52, 1594069), (229, 361972), (458, 180986), (916, 90493), (2977, 27844), (5954, 13922), (6961, 11908)]