42691312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{116009}}^1$

素因数の和:116040

約数の個数: 20

約数和(自身を含む): 86311440

約数和(自身を除く): 43620128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 116009, 232018, 464036, 928072, 1856144, 2668207, 5336414, 10672828, 21345656, 42691312]

約数ペア:

[(1, 42691312), (2, 21345656), (4, 10672828), (8, 5336414), (16, 2668207), (23, 1856144), (46, 928072), (92, 464036), (184, 232018), (368, 116009)]