83989168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 168826496

約数和(自身を除く): 84837328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 313, 496, 541, 626, 1082, 1252, 2164, 2504, 4328, 5008, 8656, 9703, 16771, 19406, 33542, 38812, 67084, 77624, 134168, 155248, 169333, 268336, 338666, 677332, 1354664, 2709328, 5249323, 10498646, 20997292, 41994584, 83989168]

約数ペア:

[(1, 83989168), (2, 41994584), (4, 20997292), (8, 10498646), (16, 5249323), (31, 2709328), (62, 1354664), (124, 677332), (248, 338666), (313, 268336), (496, 169333), (541, 155248), (626, 134168), (1082, 77624), (1252, 67084), (2164, 38812), (2504, 33542), (4328, 19406), (5008, 16771), (8656, 9703)]