87358568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6323}}^1$

素因数の和:6497

約数の個数: 32

約数和(自身を含む): 179854560

約数和(自身を除く): 92495992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6323, 6908, 12646, 13816, 25292, 50584, 69553, 139106, 278212, 556424, 992711, 1985422, 3970844, 7941688, 10919821, 21839642, 43679284, 87358568]

約数ペア:

[(1, 87358568), (2, 43679284), (4, 21839642), (8, 10919821), (11, 7941688), (22, 3970844), (44, 1985422), (88, 992711), (157, 556424), (314, 278212), (628, 139106), (1256, 69553), (1727, 50584), (3454, 25292), (6323, 13816), (6908, 12646)]