78370064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{168901}}^1$

素因数の和:168938

約数の個数: 20

約数和(自身を含む): 157078860

約数和(自身を除く): 78708796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 168901, 337802, 675604, 1351208, 2702416, 4898129, 9796258, 19592516, 39185032, 78370064]

約数ペア:

[(1, 78370064), (2, 39185032), (4, 19592516), (8, 9796258), (16, 4898129), (29, 2702416), (58, 1351208), (116, 675604), (232, 337802), (464, 168901)]