231019856

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{148853}}^1$

素因数の和:148958

約数の個数: 20

約数和(自身を含む): 452218452

約数和(自身を除く): 221198596

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 148853, 297706, 595412, 1190824, 2381648, 14438741, 28877482, 57754964, 115509928, 231019856]

約数ペア:

[(1, 231019856), (2, 115509928), (4, 57754964), (8, 28877482), (16, 14438741), (97, 2381648), (194, 1190824), (388, 595412), (776, 297706), (1552, 148853)]