61141648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{72101}}^1$

素因数の和:72162

約数の個数: 20

約数和(自身を含む): 120698748

約数和(自身を除く): 59557100

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 72101, 144202, 288404, 576808, 1153616, 3821353, 7642706, 15285412, 30570824, 61141648]

約数ペア:

[(1, 61141648), (2, 30570824), (4, 15285412), (8, 7642706), (16, 3821353), (53, 1153616), (106, 576808), (212, 288404), (424, 144202), (848, 72101)]