63987116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20021}}^1$

素因数の和:20089

約数の個数: 24

約数和(自身を含む): 121093056

約数和(自身を除く): 57105940

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 20021, 40042, 80084, 340357, 680714, 940987, 1361428, 1881974, 3763948, 15996779, 31993558, 63987116]

約数ペア:

[(1, 63987116), (2, 31993558), (4, 15996779), (17, 3763948), (34, 1881974), (47, 1361428), (68, 940987), (94, 680714), (188, 340357), (799, 80084), (1598, 40042), (3196, 20021)]