39581728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30169}}^1$

素因数の和:30220

約数の個数: 24

約数和(自身を含む): 79829820

約数和(自身を除く): 40248092

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30169, 60338, 120676, 241352, 482704, 965408, 1236929, 2473858, 4947716, 9895432, 19790864, 39581728]

約数ペア:

[(1, 39581728), (2, 19790864), (4, 9895432), (8, 4947716), (16, 2473858), (32, 1236929), (41, 965408), (82, 482704), (164, 241352), (328, 120676), (656, 60338), (1312, 30169)]