80725372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221773}}^1$

素因数の和:221797

約数の個数: 24

約数和(自身を含む): 173870816

約数和(自身を除く): 93145444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 221773, 443546, 887092, 1552411, 2883049, 3104822, 5766098, 6209644, 11532196, 20181343, 40362686, 80725372]

約数ペア:

[(1, 80725372), (2, 40362686), (4, 20181343), (7, 11532196), (13, 6209644), (14, 5766098), (26, 3104822), (28, 2883049), (52, 1552411), (91, 887092), (182, 443546), (364, 221773)]