31506064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67901}}^1$

素因数の和:67938

約数の個数: 20

約数和(自身を含む): 63148860

約数和(自身を除く): 31642796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67901, 135802, 271604, 543208, 1086416, 1969129, 3938258, 7876516, 15753032, 31506064]

約数ペア:

[(1, 31506064), (2, 15753032), (4, 7876516), (8, 3938258), (16, 1969129), (29, 1086416), (58, 543208), (116, 271604), (232, 135802), (464, 67901)]