31568424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 52412376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 647, 856, 1284, 1294, 1941, 2033, 2568, 2588, 3882, 4066, 5176, 6099, 7764, 8132, 12198, 12293, 15528, 16264, 24396, 24586, 36879, 48792, 49172, 69229, 73758, 98344, 138458, 147516, 207687, 276916, 295032, 415374, 553832, 830748, 1315351, 1661496, 2630702, 3946053, 5261404, 7892106, 10522808, 15784212, 31568424]

約数ペア:

[(1, 31568424), (2, 15784212), (3, 10522808), (4, 7892106), (6, 5261404), (8, 3946053), (12, 2630702), (19, 1661496), (24, 1315351), (38, 830748), (57, 553832), (76, 415374), (107, 295032), (114, 276916), (152, 207687), (214, 147516), (228, 138458), (321, 98344), (428, 73758), (456, 69229), (642, 49172), (647, 48792), (856, 36879), (1284, 24586), (1294, 24396), (1941, 16264), (2033, 15528), (2568, 12293), (2588, 12198), (3882, 8132), (4066, 7764), (5176, 6099)]