38813648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{30707}}^1$

素因数の和:30794

約数の個数: 20

約数和(自身を含む): 76155840

約数和(自身を除く): 37342192

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 30707, 61414, 122828, 245656, 491312, 2425853, 4851706, 9703412, 19406824, 38813648]

約数ペア:

[(1, 38813648), (2, 19406824), (4, 9703412), (8, 4851706), (16, 2425853), (79, 491312), (158, 245656), (316, 122828), (632, 61414), (1264, 30707)]