131423694

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8632

約数の個数: 32

約数和(自身を含む): 274627584

約数和(自身を除く): 143203890

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 8513, 15438, 17026, 25539, 51078, 263903, 527806, 706579, 791709, 1413158, 1583418, 2119737, 4239474, 21903949, 43807898, 65711847, 131423694]

約数ペア:

[(1, 131423694), (2, 65711847), (3, 43807898), (6, 21903949), (31, 4239474), (62, 2119737), (83, 1583418), (93, 1413158), (166, 791709), (186, 706579), (249, 527806), (498, 263903), (2573, 51078), (5146, 25539), (7719, 17026), (8513, 15438)]