81600098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{14221}}^1$

素因数の和:14393

約数の個数: 16

約数和(自身を含む): 129704640

約数和(自身を除く): 48104542

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 14221, 28442, 270199, 540398, 2147371, 4294742, 40800049, 81600098]

約数ペア:

[(1, 81600098), (2, 40800049), (19, 4294742), (38, 2147371), (151, 540398), (302, 270199), (2869, 28442), (5738, 14221)]