81024968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14407}}^1$

素因数の和:14469

約数の個数: 32

約数和(自身を含む): 164251200

約数和(自身を除く): 83226232

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 14407, 28814, 57628, 115256, 273733, 533059, 547466, 1066118, 1094932, 2132236, 2189864, 4264472, 10128121, 20256242, 40512484, 81024968]

約数ペア:

[(1, 81024968), (2, 40512484), (4, 20256242), (8, 10128121), (19, 4264472), (37, 2189864), (38, 2132236), (74, 1094932), (76, 1066118), (148, 547466), (152, 533059), (296, 273733), (703, 115256), (1406, 57628), (2812, 28814), (5624, 14407)]