128542058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{1621}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 199311360

約数和(自身を除く): 70769302

約数列:

[1, 2, 31, 62, 1279, 1621, 2558, 3242, 39649, 50251, 79298, 100502, 2073259, 4146518, 64271029, 128542058]

約数ペア:

[(1, 128542058), (2, 64271029), (31, 4146518), (62, 2073259), (1279, 100502), (1621, 79298), (2558, 50251), (3242, 39649)]