31977883082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{24421}}^1$

素因数の和:26486

約数の個数: 32

約数和(自身を含む): 53490041280

約数和(自身を除く): 21512158198

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2027, 4054, 24421, 34459, 38513, 48842, 68918, 77026, 415157, 463999, 654721, 830314, 927998, 1309442, 7887983, 15775966, 49501367, 99002734, 841523239, 940525973, 1683046478, 1881051946, 15988941541, 31977883082]

約数ペア:

[(1, 31977883082), (2, 15988941541), (17, 1881051946), (19, 1683046478), (34, 940525973), (38, 841523239), (323, 99002734), (646, 49501367), (2027, 15775966), (4054, 7887983), (24421, 1309442), (34459, 927998), (38513, 830314), (48842, 654721), (68918, 463999), (77026, 415157)]