85684504

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 165659040

約数和(自身を除く): 79974536

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 2473, 4331, 4946, 8662, 9892, 17324, 19784, 34648, 150853, 175583, 301706, 351166, 603412, 702332, 1206824, 1404664, 10710563, 21421126, 42842252, 85684504]

約数ペア:

[(1, 85684504), (2, 42842252), (4, 21421126), (8, 10710563), (61, 1404664), (71, 1206824), (122, 702332), (142, 603412), (244, 351166), (284, 301706), (488, 175583), (568, 150853), (2473, 34648), (4331, 19784), (4946, 17324), (8662, 9892)]