66349424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{133769}}^1$

素因数の和:133808

約数の個数: 20

約数和(自身を含む): 132699840

約数和(自身を除く): 66350416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 133769, 267538, 535076, 1070152, 2140304, 4146839, 8293678, 16587356, 33174712, 66349424]

約数ペア:

[(1, 66349424), (2, 33174712), (4, 16587356), (8, 8293678), (16, 4146839), (31, 2140304), (62, 1070152), (124, 535076), (248, 267538), (496, 133769)]