80849171918

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1\times {\mathrm{280549}}^1$

素因数の和:282259

約数の個数: 16

約数和(自身を含む): 122712570000

約数和(自身を除く): 41863398082

約数列:

[1, 2, 89, 178, 1619, 3238, 144091, 280549, 288182, 561098, 24968861, 49937722, 454208831, 908417662, 40424585959, 80849171918]

約数ペア:

[(1, 80849171918), (2, 40424585959), (89, 908417662), (178, 454208831), (1619, 49937722), (3238, 24968861), (144091, 561098), (280549, 288182)]