65286832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313879}}^1$

素因数の和:313900

約数の個数: 20

約数和(自身を含む): 136223920

約数和(自身を除く): 70937088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313879, 627758, 1255516, 2511032, 4080427, 5022064, 8160854, 16321708, 32643416, 65286832]

約数ペア:

[(1, 65286832), (2, 32643416), (4, 16321708), (8, 8160854), (13, 5022064), (16, 4080427), (26, 2511032), (52, 1255516), (104, 627758), (208, 313879)]