81883736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1061}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 167838480

約数和(自身を除く): 85954744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 877, 1061, 1754, 2122, 3508, 4244, 7016, 8488, 9647, 11671, 19294, 23342, 38588, 46684, 77176, 93368, 930497, 1860994, 3721988, 7443976, 10235467, 20470934, 40941868, 81883736]

約数ペア:

[(1, 81883736), (2, 40941868), (4, 20470934), (8, 10235467), (11, 7443976), (22, 3721988), (44, 1860994), (88, 930497), (877, 93368), (1061, 77176), (1754, 46684), (2122, 38588), (3508, 23342), (4244, 19294), (7016, 11671), (8488, 9647)]