64165655488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{9043}}^1\times {\mathrm{10079}}^1$

素因数の和:19145

約数の個数: 56

約数和(自身を含む): 138933204480

約数和(自身を除く): 74767548992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 9043, 10079, 18086, 20158, 36172, 40316, 72344, 80632, 99473, 110869, 144688, 161264, 198946, 221738, 289376, 322528, 397892, 443476, 578752, 645056, 795784, 886952, 1591568, 1773904, 3183136, 3547808, 6366272, 7095616, 91144397, 182288794, 364577588, 729155176, 1002588367, 1458310352, 2005176734, 2916620704, 4010353468, 5833241408, 8020706936, 16041413872, 32082827744, 64165655488]

約数ペア:

[(1, 64165655488), (2, 32082827744), (4, 16041413872), (8, 8020706936), (11, 5833241408), (16, 4010353468), (22, 2916620704), (32, 2005176734), (44, 1458310352), (64, 1002588367), (88, 729155176), (176, 364577588), (352, 182288794), (704, 91144397), (9043, 7095616), (10079, 6366272), (18086, 3547808), (20158, 3183136), (36172, 1773904), (40316, 1591568), (72344, 886952), (80632, 795784), (99473, 645056), (110869, 578752), (144688, 443476), (161264, 397892), (198946, 322528), (221738, 289376)]