84235730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{205453}}^1$

素因数の和:205501

約数の個数: 16

約数和(自身を含む): 155323224

約数和(自身を除く): 71087494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 205453, 410906, 1027265, 2054530, 8423573, 16847146, 42117865, 84235730]

約数ペア:

[(1, 84235730), (2, 42117865), (5, 16847146), (10, 8423573), (41, 2054530), (82, 1027265), (205, 410906), (410, 205453)]