40385984

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{15391}}^1$

素因数の和:15444

約数の個数: 28

約数和(自身を含む): 82100928

約数和(自身を除く): 41714944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 15391, 30782, 61564, 123128, 246256, 492512, 631031, 985024, 1262062, 2524124, 5048248, 10096496, 20192992, 40385984]

約数ペア:

[(1, 40385984), (2, 20192992), (4, 10096496), (8, 5048248), (16, 2524124), (32, 1262062), (41, 985024), (64, 631031), (82, 492512), (164, 246256), (328, 123128), (656, 61564), (1312, 30782), (2624, 15391)]