31408996976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14759867}}^1$

素因数の和:14759901

約数の個数: 40

約数和(自身を含む): 73208945280

約数和(自身を除く): 41799948304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14759867, 29519734, 59039468, 103319069, 118078936, 206638138, 236157872, 280437473, 413276276, 560874946, 826552552, 1121749892, 1653105104, 1963062311, 2243499784, 3926124622, 4486999568, 7852249244, 15704498488, 31408996976]

約数ペア:

[(1, 31408996976), (2, 15704498488), (4, 7852249244), (7, 4486999568), (8, 3926124622), (14, 2243499784), (16, 1963062311), (19, 1653105104), (28, 1121749892), (38, 826552552), (56, 560874946), (76, 413276276), (112, 280437473), (133, 236157872), (152, 206638138), (266, 118078936), (304, 103319069), (532, 59039468), (1064, 29519734), (2128, 14759867)]