66966758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{5119}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 104202240

約数和(自身を除く): 37235482

約数列:

[1, 2, 31, 62, 211, 422, 5119, 6541, 10238, 13082, 158689, 317378, 1080109, 2160218, 33483379, 66966758]

約数ペア:

[(1, 66966758), (2, 33483379), (31, 2160218), (62, 1080109), (211, 317378), (422, 158689), (5119, 13082), (6541, 10238)]