61720898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{5009}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 95049720

約数和(自身を除く): 33328822

約数列:

[1, 2, 61, 101, 122, 202, 5009, 6161, 10018, 12322, 305549, 505909, 611098, 1011818, 30860449, 61720898]

約数ペア:

[(1, 61720898), (2, 30860449), (61, 1011818), (101, 611098), (122, 505909), (202, 305549), (5009, 12322), (6161, 10018)]