55650928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204599}}^1$

素因数の和:204624

約数の個数: 20

約数和(自身を含む): 114166800

約数和(自身を除く): 58515872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204599, 409198, 818396, 1636792, 3273584, 3478183, 6956366, 13912732, 27825464, 55650928]

約数ペア:

[(1, 55650928), (2, 27825464), (4, 13912732), (8, 6956366), (16, 3478183), (17, 3273584), (34, 1636792), (68, 818396), (136, 409198), (272, 204599)]