81498626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24533}}^1$

素因数の和:24697

約数の個数: 16

約数和(自身を含む): 134250048

約数和(自身を除く): 52751422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 24533, 49066, 269863, 539726, 3704483, 7408966, 40749313, 81498626]

約数ペア:

[(1, 81498626), (2, 40749313), (11, 7408966), (22, 3704483), (151, 539726), (302, 269863), (1661, 49066), (3322, 24533)]