40384607176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{230369}}^1$

素因数の和:231681

約数の個数: 32

約数和(自身を含む): 80237871000

約数和(自身を除く): 39853263824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1289, 2578, 5156, 10312, 21913, 43826, 87652, 175304, 230369, 460738, 921476, 1842952, 3916273, 7832546, 15665092, 31330184, 296945641, 593891282, 1187782564, 2375565128, 5048075897, 10096151794, 20192303588, 40384607176]

約数ペア:

[(1, 40384607176), (2, 20192303588), (4, 10096151794), (8, 5048075897), (17, 2375565128), (34, 1187782564), (68, 593891282), (136, 296945641), (1289, 31330184), (2578, 15665092), (5156, 7832546), (10312, 3916273), (21913, 1842952), (43826, 921476), (87652, 460738), (175304, 230369)]