825878168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{4421}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 1631718000

約数和(自身を除く): 805839832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1229, 2458, 4421, 4916, 8842, 9832, 17684, 23351, 35368, 46702, 83999, 93404, 167998, 186808, 335996, 671992, 5433409, 10866818, 21733636, 43467272, 103234771, 206469542, 412939084, 825878168]

約数ペア:

[(1, 825878168), (2, 412939084), (4, 206469542), (8, 103234771), (19, 43467272), (38, 21733636), (76, 10866818), (152, 5433409), (1229, 671992), (2458, 335996), (4421, 186808), (4916, 167998), (8842, 93404), (9832, 83999), (17684, 46702), (23351, 35368)]