102908468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63839}}^1$

素因数の和:63887

約数の個数: 24

約数和(自身を含む): 200202240

約数和(自身を除く): 97293772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 63839, 127678, 255356, 829907, 1659814, 1979009, 3319628, 3958018, 7916036, 25727117, 51454234, 102908468]

約数ペア:

[(1, 102908468), (2, 51454234), (4, 25727117), (13, 7916036), (26, 3958018), (31, 3319628), (52, 1979009), (62, 1659814), (124, 829907), (403, 255356), (806, 127678), (1612, 63839)]