84612112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{406789}}^1$

素因数の和:406810

約数の個数: 20

約数和(自身を含む): 176546860

約数和(自身を除く): 91934748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 406789, 813578, 1627156, 3254312, 5288257, 6508624, 10576514, 21153028, 42306056, 84612112]

約数ペア:

[(1, 84612112), (2, 42306056), (4, 21153028), (8, 10576514), (13, 6508624), (16, 5288257), (26, 3254312), (52, 1627156), (104, 813578), (208, 406789)]