89348716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4919}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 165312000

約数和(自身を除く): 75963284

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 4919, 9082, 9838, 18164, 19676, 93461, 186922, 373844, 1175641, 2351282, 4702564, 22337179, 44674358, 89348716]

約数ペア:

[(1, 89348716), (2, 44674358), (4, 22337179), (19, 4702564), (38, 2351282), (76, 1175641), (239, 373844), (478, 186922), (956, 93461), (4541, 19676), (4919, 18164), (9082, 9838)]