86479868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2971}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 159774720

約数和(自身を除く): 73294852

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 2971, 5942, 7277, 11884, 14554, 29108, 56449, 112898, 225796, 1137893, 2275786, 4551572, 21619967, 43239934, 86479868]

約数ペア:

[(1, 86479868), (2, 43239934), (4, 21619967), (19, 4551572), (38, 2275786), (76, 1137893), (383, 225796), (766, 112898), (1532, 56449), (2971, 29108), (5942, 14554), (7277, 11884)]