38903152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83843}}^1$

素因数の和:83880

約数の個数: 20

約数和(自身を含む): 77974920

約数和(自身を除く): 39071768

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 83843, 167686, 335372, 670744, 1341488, 2431447, 4862894, 9725788, 19451576, 38903152]

約数ペア:

[(1, 38903152), (2, 19451576), (4, 9725788), (8, 4862894), (16, 2431447), (29, 1341488), (58, 670744), (116, 335372), (232, 167686), (464, 83843)]