31018864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66851}}^1$

素因数の和:66888

約数の個数: 20

約数和(自身を含む): 62172360

約数和(自身を除く): 31153496

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66851, 133702, 267404, 534808, 1069616, 1938679, 3877358, 7754716, 15509432, 31018864]

約数ペア:

[(1, 31018864), (2, 15509432), (4, 7754716), (8, 3877358), (16, 1938679), (29, 1069616), (58, 534808), (116, 267404), (232, 133702), (464, 66851)]