83642734

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{67129}}^1$

素因数の和:67227

約数の個数: 16

約数和(自身を含む): 145000800

約数和(自身を除く): 61358066

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 67129, 134258, 469903, 939806, 5974481, 11948962, 41821367, 83642734]

約数ペア:

[(1, 83642734), (2, 41821367), (7, 11948962), (14, 5974481), (89, 939806), (178, 469903), (623, 134258), (1246, 67129)]