84637936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{170641}}^1$

素因数の和:170680

約数の個数: 20

約数和(自身を含む): 169276864

約数和(自身を除く): 84638928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 170641, 341282, 682564, 1365128, 2730256, 5289871, 10579742, 21159484, 42318968, 84637936]

約数ペア:

[(1, 84637936), (2, 42318968), (4, 21159484), (8, 10579742), (16, 5289871), (31, 2730256), (62, 1365128), (124, 682564), (248, 341282), (496, 170641)]