89191030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 169602048

約数和(自身を除く): 80411018

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 6691, 13330, 13382, 33455, 66910, 207421, 287713, 414842, 575426, 1037105, 1438565, 2074210, 2877130, 8919103, 17838206, 44595515, 89191030]

約数ペア:

[(1, 89191030), (2, 44595515), (5, 17838206), (10, 8919103), (31, 2877130), (43, 2074210), (62, 1438565), (86, 1037105), (155, 575426), (215, 414842), (310, 287713), (430, 207421), (1333, 66910), (2666, 33455), (6665, 13382), (6691, 13330)]