18635632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{40163}}^1$

素因数の和:40200

約数の個数: 20

約数和(自身を含む): 37352520

約数和(自身を除く): 18716888

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 40163, 80326, 160652, 321304, 642608, 1164727, 2329454, 4658908, 9317816, 18635632]

約数ペア:

[(1, 18635632), (2, 9317816), (4, 4658908), (8, 2329454), (16, 1164727), (29, 642608), (58, 321304), (116, 160652), (232, 80326), (464, 40163)]