69177968

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27539}}^1$

素因数の和:27704

約数の個数: 20

約数和(自身を含む): 134890920

約数和(自身を除く): 65712952

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27539, 55078, 110156, 220312, 440624, 4323623, 8647246, 17294492, 34588984, 69177968]

約数ペア:

[(1, 69177968), (2, 34588984), (4, 17294492), (8, 8647246), (16, 4323623), (157, 440624), (314, 220312), (628, 110156), (1256, 55078), (2512, 27539)]