31485666

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13466

約数の個数: 32

約数和(自身を含む): 69579648

約数和(自身を除く): 38093982

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 13421, 26842, 40263, 80526, 228157, 308683, 456314, 617366, 684471, 926049, 1368942, 1852098, 5247611, 10495222, 15742833, 31485666]

約数ペア:

[(1, 31485666), (2, 15742833), (3, 10495222), (6, 5247611), (17, 1852098), (23, 1368942), (34, 926049), (46, 684471), (51, 617366), (69, 456314), (102, 308683), (138, 228157), (391, 80526), (782, 40263), (1173, 26842), (2346, 13421)]