42020252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 76218240

約数和(自身を除く): 34197988

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 1069, 1268, 2138, 4276, 9827, 19654, 33139, 39308, 66278, 132556, 338873, 677746, 1355492, 10505063, 21010126, 42020252]

約数ペア:

[(1, 42020252), (2, 21010126), (4, 10505063), (31, 1355492), (62, 677746), (124, 338873), (317, 132556), (634, 66278), (1069, 39308), (1268, 33139), (2138, 19654), (4276, 9827)]