82906064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{120503}}^1$

素因数の和:120554

約数の個数: 20

約数和(自身を含む): 164367456

約数和(自身を除く): 81461392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 120503, 241006, 482012, 964024, 1928048, 5181629, 10363258, 20726516, 41453032, 82906064]

約数ペア:

[(1, 82906064), (2, 41453032), (4, 20726516), (8, 10363258), (16, 5181629), (43, 1928048), (86, 964024), (172, 482012), (344, 241006), (688, 120503)]