86622866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 60810094

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 809, 1618, 1727, 3454, 4867, 8899, 9734, 17798, 25079, 50158, 53537, 107074, 127013, 254026, 275869, 551738, 1397143, 2794286, 3937403, 7874806, 43311433, 86622866]

約数ペア:

[(1, 86622866), (2, 43311433), (11, 7874806), (22, 3937403), (31, 2794286), (62, 1397143), (157, 551738), (314, 275869), (341, 254026), (682, 127013), (809, 107074), (1618, 53537), (1727, 50158), (3454, 25079), (4867, 17798), (8899, 9734)]