81714098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9473}}^1$

素因数の和:9721

約数の個数: 16

約数和(自身を含む): 129604320

約数和(自身を除く): 47890222

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 9473, 18946, 179987, 359974, 2150371, 4300742, 40857049, 81714098]

約数ペア:

[(1, 81714098), (2, 40857049), (19, 4300742), (38, 2150371), (227, 359974), (454, 179987), (4313, 18946), (8626, 9473)]