84422416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9503

約数の個数: 40

約数和(自身を含む): 180266240

約数和(自身を除く): 95843824

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 9439, 18878, 37756, 75512, 122707, 151024, 245414, 405877, 490828, 811754, 981656, 1623508, 1963312, 3247016, 5276401, 6494032, 10552802, 21105604, 42211208, 84422416]

約数ペア:

[(1, 84422416), (2, 42211208), (4, 21105604), (8, 10552802), (13, 6494032), (16, 5276401), (26, 3247016), (43, 1963312), (52, 1623508), (86, 981656), (104, 811754), (172, 490828), (208, 405877), (344, 245414), (559, 151024), (688, 122707), (1118, 75512), (2236, 37756), (4472, 18878), (8944, 9439)]