84810856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 172337760

約数和(自身を除く): 87526904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 5003, 8476, 10006, 16952, 20012, 40024, 65039, 130078, 260156, 520312, 815489, 1630978, 3261956, 6523912, 10601357, 21202714, 42405428, 84810856]

約数ペア:

[(1, 84810856), (2, 42405428), (4, 21202714), (8, 10601357), (13, 6523912), (26, 3261956), (52, 1630978), (104, 815489), (163, 520312), (326, 260156), (652, 130078), (1304, 65039), (2119, 40024), (4238, 20012), (5003, 16952), (8476, 10006)]