31869836416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{52517}}^1$

素因数の和:52973

約数の個数: 64

約数和(自身を含む): 69424594560

約数和(自身を除く): 37554758144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 431, 704, 862, 1408, 1724, 3448, 4741, 6896, 9482, 13792, 18964, 27584, 37928, 52517, 55168, 75856, 105034, 151712, 210068, 303424, 420136, 577687, 606848, 840272, 1155374, 1680544, 2310748, 3361088, 4621496, 6722176, 9242992, 18485984, 22634827, 36971968, 45269654, 73943936, 90539308, 181078616, 248983097, 362157232, 497966194, 724314464, 995932388, 1448628928, 1991864776, 2897257856, 3983729552, 7967459104, 15934918208, 31869836416]

約数ペア:

[(1, 31869836416), (2, 15934918208), (4, 7967459104), (8, 3983729552), (11, 2897257856), (16, 1991864776), (22, 1448628928), (32, 995932388), (44, 724314464), (64, 497966194), (88, 362157232), (128, 248983097), (176, 181078616), (352, 90539308), (431, 73943936), (704, 45269654), (862, 36971968), (1408, 22634827), (1724, 18485984), (3448, 9242992), (4741, 6722176), (6896, 4621496), (9482, 3361088), (13792, 2310748), (18964, 1680544), (27584, 1155374), (37928, 840272), (52517, 606848), (55168, 577687), (75856, 420136), (105034, 303424), (151712, 210068)]