80495898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9631}}^1$

素因数の和:9842

約数の個数: 32

約数和(自身を含む): 184934400

約数和(自身を除く): 104438502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 9631, 19262, 28893, 57786, 67417, 134834, 202251, 404502, 1916569, 3833138, 5749707, 11499414, 13415983, 26831966, 40247949, 80495898]

約数ペア:

[(1, 80495898), (2, 40247949), (3, 26831966), (6, 13415983), (7, 11499414), (14, 5749707), (21, 3833138), (42, 1916569), (199, 404502), (398, 202251), (597, 134834), (1194, 67417), (1393, 57786), (2786, 28893), (4179, 19262), (8358, 9631)]