80326688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193093}}^1$

素因数の和:193116

約数の個数: 24

約数和(自身を含む): 170308908

約数和(自身を除く): 89982220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193093, 386186, 772372, 1544744, 2510209, 3089488, 5020418, 6178976, 10040836, 20081672, 40163344, 80326688]

約数ペア:

[(1, 80326688), (2, 40163344), (4, 20081672), (8, 10040836), (13, 6178976), (16, 5020418), (26, 3089488), (32, 2510209), (52, 1544744), (104, 772372), (208, 386186), (416, 193093)]