42220792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{310447}}^1$

素因数の和:310470

約数の個数: 16

約数和(自身を含む): 83820960

約数和(自身を除く): 41600168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 310447, 620894, 1241788, 2483576, 5277599, 10555198, 21110396, 42220792]

約数ペア:

[(1, 42220792), (2, 21110396), (4, 10555198), (8, 5277599), (17, 2483576), (34, 1241788), (68, 620894), (136, 310447)]