31296002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20025598

約数列:

[1, 2, 19, 38, 43, 86, 107, 179, 214, 358, 817, 1634, 2033, 3401, 4066, 4601, 6802, 7697, 9202, 15394, 19153, 38306, 87419, 146243, 174838, 292486, 363907, 727814, 823579, 1647158, 15648001, 31296002]

約数ペア:

[(1, 31296002), (2, 15648001), (19, 1647158), (38, 823579), (43, 727814), (86, 363907), (107, 292486), (179, 174838), (214, 146243), (358, 87419), (817, 38306), (1634, 19153), (2033, 15394), (3401, 9202), (4066, 7697), (4601, 6802)]