231786008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5953}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 451551360

約数和(自身を除く): 219765352

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 5953, 9734, 11906, 19468, 23812, 38936, 47624, 184543, 369086, 738172, 934621, 1476344, 1869242, 3738484, 7476968, 28973251, 57946502, 115893004, 231786008]

約数ペア:

[(1, 231786008), (2, 115893004), (4, 57946502), (8, 28973251), (31, 7476968), (62, 3738484), (124, 1869242), (157, 1476344), (248, 934621), (314, 738172), (628, 369086), (1256, 184543), (4867, 47624), (5953, 38936), (9734, 23812), (11906, 19468)]