238289936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{647527}}^1$

素因数の和:647558

約数の個数: 20

約数和(自身を含む): 481760832

約数和(自身を除く): 243470896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 647527, 1295054, 2590108, 5180216, 10360432, 14893121, 29786242, 59572484, 119144968, 238289936]

約数ペア:

[(1, 238289936), (2, 119144968), (4, 59572484), (8, 29786242), (16, 14893121), (23, 10360432), (46, 5180216), (92, 2590108), (184, 1295054), (368, 647527)]