64931329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 68935680

約数和(自身を除く): 4004351

約数列:

[1, 31, 59, 131, 271, 1829, 4061, 7729, 8401, 15989, 35501, 239599, 495659, 1100531, 2094559, 64931329]

約数ペア:

[(1, 64931329), (31, 2094559), (59, 1100531), (131, 495659), (271, 239599), (1829, 35501), (4061, 15989), (7729, 8401)]