31097332

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5581}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 62518400

約数和(自身を除く): 31421068

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 5581, 11162, 22324, 39067, 78134, 156268, 1110619, 2221238, 4442476, 7774333, 15548666, 31097332]

約数ペア:

[(1, 31097332), (2, 15548666), (4, 7774333), (7, 4442476), (14, 2221238), (28, 1110619), (199, 156268), (398, 78134), (796, 39067), (1393, 22324), (2786, 11162), (5572, 5581)]