85243756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39983}}^1$

素因数の和:40041

約数の個数: 24

約数和(自身を含む): 164574144

約数和(自身を除く): 79330388

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 39983, 79966, 159932, 519779, 1039558, 1639303, 2079116, 3278606, 6557212, 21310939, 42621878, 85243756]

約数ペア:

[(1, 85243756), (2, 42621878), (4, 21310939), (13, 6557212), (26, 3278606), (41, 2079116), (52, 1639303), (82, 1039558), (164, 519779), (533, 159932), (1066, 79966), (2132, 39983)]