161241610

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{194267}}^1$

素因数の和:194357

約数の個数: 16

約数和(自身を含む): 293733216

約数和(自身を除く): 132491606

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 194267, 388534, 971335, 1942670, 16124161, 32248322, 80620805, 161241610]

約数ペア:

[(1, 161241610), (2, 80620805), (5, 32248322), (10, 16124161), (83, 1942670), (166, 971335), (415, 388534), (830, 194267)]