86890130

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{8527}}^1$

素因数の和:9553

約数の個数: 16

約数和(自身を含む): 156574080

約数和(自身を除く): 69683950

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 8527, 10190, 17054, 42635, 85270, 8689013, 17378026, 43445065, 86890130]

約数ペア:

[(1, 86890130), (2, 43445065), (5, 17378026), (10, 8689013), (1019, 85270), (2038, 42635), (5095, 17054), (8527, 10190)]