80147894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{4801}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 127579536

約数和(自身を除く): 47431642

約数列:

[1, 2, 17, 34, 491, 982, 4801, 8347, 9602, 16694, 81617, 163234, 2357291, 4714582, 40073947, 80147894]

約数ペア:

[(1, 80147894), (2, 40073947), (17, 4714582), (34, 2357291), (491, 163234), (982, 81617), (4801, 16694), (8347, 9602)]