83731930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8713}}^1$

素因数の和:8782

約数の個数: 24

約数和(自身を含む): 155754036

約数和(自身を除く): 72022106

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 8713, 9610, 17426, 43565, 87130, 270103, 540206, 1350515, 2701030, 8373193, 16746386, 41865965, 83731930]

約数ペア:

[(1, 83731930), (2, 41865965), (5, 16746386), (10, 8373193), (31, 2701030), (62, 1350515), (155, 540206), (310, 270103), (961, 87130), (1922, 43565), (4805, 17426), (8713, 9610)]