171544984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40231}}^1$

素因数の和:40291

約数の個数: 32

約数和(自身を含む): 354846240

約数和(自身を除く): 183301256

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 40231, 80462, 160924, 321848, 523003, 1046006, 1649471, 2092012, 3298942, 4184024, 6597884, 13195768, 21443123, 42886246, 85772492, 171544984]

約数ペア:

[(1, 171544984), (2, 85772492), (4, 42886246), (8, 21443123), (13, 13195768), (26, 6597884), (41, 4184024), (52, 3298942), (82, 2092012), (104, 1649471), (164, 1046006), (328, 523003), (533, 321848), (1066, 160924), (2132, 80462), (4264, 40231)]