142612432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{217397}}^1$

素因数の和:217446

約数の個数: 20

約数和(自身を含む): 283052196

約数和(自身を除く): 140439764

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 217397, 434794, 869588, 1739176, 3478352, 8913277, 17826554, 35653108, 71306216, 142612432]

約数ペア:

[(1, 142612432), (2, 71306216), (4, 35653108), (8, 17826554), (16, 8913277), (41, 3478352), (82, 1739176), (164, 869588), (328, 434794), (656, 217397)]