83735318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 55368682

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 437, 643, 874, 1286, 2831, 3427, 5662, 6854, 12217, 14789, 24434, 29578, 65113, 95807, 130226, 191614, 280991, 561982, 1820333, 2203561, 3640666, 4407122, 41867659, 83735318]

約数ペア:

[(1, 83735318), (2, 41867659), (19, 4407122), (23, 3640666), (38, 2203561), (46, 1820333), (149, 561982), (298, 280991), (437, 191614), (643, 130226), (874, 95807), (1286, 65113), (2831, 29578), (3427, 24434), (5662, 14789), (6854, 12217)]