89938574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:2992

約数の個数: 24

約数和(自身を含む): 149471784

約数和(自身を除く): 59533210

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2837, 2882, 5674, 15851, 31207, 31702, 62414, 343277, 371647, 686554, 743294, 4088117, 8176234, 44969287, 89938574]

約数ペア:

[(1, 89938574), (2, 44969287), (11, 8176234), (22, 4088117), (121, 743294), (131, 686554), (242, 371647), (262, 343277), (1441, 62414), (2837, 31702), (2882, 31207), (5674, 15851)]