16578536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9413

約数の個数: 32

約数和(自身を含む): 35448840

約数和(自身を除く): 18870304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9377, 18754, 37508, 75016, 121901, 159409, 243802, 318818, 487604, 637636, 975208, 1275272, 2072317, 4144634, 8289268, 16578536]

約数ペア:

[(1, 16578536), (2, 8289268), (4, 4144634), (8, 2072317), (13, 1275272), (17, 975208), (26, 637636), (34, 487604), (52, 318818), (68, 243802), (104, 159409), (136, 121901), (221, 75016), (442, 37508), (884, 18754), (1768, 9377)]