41664464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{42689}}^1$

素因数の和:42758

約数の個数: 20

約数和(自身を含む): 82050180

約数和(自身を除く): 40385716

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 42689, 85378, 170756, 341512, 683024, 2604029, 5208058, 10416116, 20832232, 41664464]

約数ペア:

[(1, 41664464), (2, 20832232), (4, 10416116), (8, 5208058), (16, 2604029), (61, 683024), (122, 341512), (244, 170756), (488, 85378), (976, 42689)]