38589616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185527}}^1$

素因数の和:185548

約数の個数: 20

約数和(自身を含む): 80519152

約数和(自身を除く): 41929536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185527, 371054, 742108, 1484216, 2411851, 2968432, 4823702, 9647404, 19294808, 38589616]

約数ペア:

[(1, 38589616), (2, 19294808), (4, 9647404), (8, 4823702), (13, 2968432), (16, 2411851), (26, 1484216), (52, 742108), (104, 371054), (208, 185527)]