85234708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16229}}^1$

素因数の和:16347

約数の個数: 24

約数和(自身を含む): 162235080

約数和(自身を除く): 77000372

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 16229, 32458, 64916, 210977, 421954, 843908, 1639129, 3278258, 6556516, 21308677, 42617354, 85234708]

約数ペア:

[(1, 85234708), (2, 42617354), (4, 21308677), (13, 6556516), (26, 3278258), (52, 1639129), (101, 843908), (202, 421954), (404, 210977), (1313, 64916), (2626, 32458), (5252, 16229)]