42641104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242279}}^1$

素因数の和:242298

約数の個数: 20

約数和(自身を含む): 90128160

約数和(自身を除く): 47487056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242279, 484558, 969116, 1938232, 2665069, 3876464, 5330138, 10660276, 21320552, 42641104]

約数ペア:

[(1, 42641104), (2, 21320552), (4, 10660276), (8, 5330138), (11, 3876464), (16, 2665069), (22, 1938232), (44, 969116), (88, 484558), (176, 242279)]