81292106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 145735680

約数和(自身を除く): 64443574

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2371, 2449, 4742, 4898, 16597, 17143, 33194, 34286, 73501, 147002, 187309, 374618, 514507, 1029014, 1311163, 2622326, 5806579, 11613158, 40646053, 81292106]

約数ペア:

[(1, 81292106), (2, 40646053), (7, 11613158), (14, 5806579), (31, 2622326), (62, 1311163), (79, 1029014), (158, 514507), (217, 374618), (434, 187309), (553, 147002), (1106, 73501), (2371, 34286), (2449, 33194), (4742, 17143), (4898, 16597)]