631793912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{8293}}^1$

素因数の和:8495

約数の個数: 32

約数和(自身を含む): 1209265200

約数和(自身を除く): 577471288

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 356, 428, 712, 856, 8293, 9523, 16586, 19046, 33172, 38092, 66344, 76184, 738077, 887351, 1476154, 1774702, 2952308, 3549404, 5904616, 7098808, 78974239, 157948478, 315896956, 631793912]

約数ペア:

[(1, 631793912), (2, 315896956), (4, 157948478), (8, 78974239), (89, 7098808), (107, 5904616), (178, 3549404), (214, 2952308), (356, 1774702), (428, 1476154), (712, 887351), (856, 738077), (8293, 76184), (9523, 66344), (16586, 38092), (19046, 33172)]