129783544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31379}}^1$

素因数の和:31443

約数の個数: 32

約数和(自身を含む): 271123200

約数和(自身を除く): 141339656

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 31379, 62758, 125516, 251032, 345169, 690338, 1380676, 1474813, 2761352, 2949626, 5899252, 11798504, 16222943, 32445886, 64891772, 129783544]

約数ペア:

[(1, 129783544), (2, 64891772), (4, 32445886), (8, 16222943), (11, 11798504), (22, 5899252), (44, 2949626), (47, 2761352), (88, 1474813), (94, 1380676), (188, 690338), (376, 345169), (517, 251032), (1034, 125516), (2068, 62758), (4136, 31379)]