81493192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9547}}^1$

素因数の和:9661

約数の個数: 32

約数和(自身を含む): 168426720

約数和(自身を除く): 86933528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 9547, 19094, 38188, 76376, 105017, 210034, 420068, 840136, 926059, 1852118, 3704236, 7408472, 10186649, 20373298, 40746596, 81493192]

約数ペア:

[(1, 81493192), (2, 40746596), (4, 20373298), (8, 10186649), (11, 7408472), (22, 3704236), (44, 1852118), (88, 926059), (97, 840136), (194, 420068), (388, 210034), (776, 105017), (1067, 76376), (2134, 38188), (4268, 19094), (8536, 9547)]