80570252

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16633}}^1$

素因数の和:16817

約数の個数: 24

約数和(自身を含む): 162081696

約数和(自身を除く): 81511444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 16633, 33266, 66532, 116431, 232862, 465724, 2877509, 5755018, 11510036, 20142563, 40285126, 80570252]

約数ペア:

[(1, 80570252), (2, 40285126), (4, 20142563), (7, 11510036), (14, 5755018), (28, 2877509), (173, 465724), (346, 232862), (692, 116431), (1211, 66532), (2422, 33266), (4844, 16633)]