253133584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62533}}^1$

素因数の和:62575

約数の個数: 40

約数和(自身を含む): 558303552

約数和(自身を除く): 305169968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 62533, 125066, 250132, 500264, 687863, 1000528, 1375726, 1438259, 2751452, 2876518, 5502904, 5753036, 11005808, 11506072, 15820849, 23012144, 31641698, 63283396, 126566792, 253133584]

約数ペア:

[(1, 253133584), (2, 126566792), (4, 63283396), (8, 31641698), (11, 23012144), (16, 15820849), (22, 11506072), (23, 11005808), (44, 5753036), (46, 5502904), (88, 2876518), (92, 2751452), (176, 1438259), (184, 1375726), (253, 1000528), (368, 687863), (506, 500264), (1012, 250132), (2024, 125066), (4048, 62533)]