31450444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 28073972

約数列:

[1, 2, 4, 37, 41, 71, 73, 74, 82, 142, 146, 148, 164, 284, 292, 1517, 2627, 2701, 2911, 2993, 3034, 5183, 5254, 5402, 5822, 5986, 6068, 10366, 10508, 10804, 11644, 11972, 20732, 107707, 110741, 191771, 212503, 215414, 221482, 383542, 425006, 430828, 442964, 767084, 850012, 7862611, 15725222, 31450444]

約数ペア:

[(1, 31450444), (2, 15725222), (4, 7862611), (37, 850012), (41, 767084), (71, 442964), (73, 430828), (74, 425006), (82, 383542), (142, 221482), (146, 215414), (148, 212503), (164, 191771), (284, 110741), (292, 107707), (1517, 20732), (2627, 11972), (2701, 11644), (2911, 10804), (2993, 10508), (3034, 10366), (5183, 6068), (5254, 5986), (5402, 5822)]