131147816

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{27277}}^1$

素因数の和:27884

約数の個数: 16

約数和(自身を含む): 246320340

約数和(自身を除く): 115172524

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4808, 27277, 54554, 109108, 218216, 16393477, 32786954, 65573908, 131147816]

約数ペア:

[(1, 131147816), (2, 65573908), (4, 32786954), (8, 16393477), (601, 218216), (1202, 109108), (2404, 54554), (4808, 27277)]