31930878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3181}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 73313280

約数和(自身を除く): 41382402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3181, 3346, 5019, 6362, 9543, 10038, 19086, 22267, 44534, 66801, 133602, 760259, 1520518, 2280777, 4561554, 5321813, 10643626, 15965439, 31930878]

約数ペア:

[(1, 31930878), (2, 15965439), (3, 10643626), (6, 5321813), (7, 4561554), (14, 2280777), (21, 1520518), (42, 760259), (239, 133602), (478, 66801), (717, 44534), (1434, 22267), (1673, 19086), (3181, 10038), (3346, 9543), (5019, 6362)]