40372196

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 71924160

約数和(自身を除く): 31551964

約数列:

[1, 2, 4, 83, 166, 277, 332, 439, 554, 878, 1108, 1756, 22991, 36437, 45982, 72874, 91964, 121603, 145748, 243206, 486412, 10093049, 20186098, 40372196]

約数ペア:

[(1, 40372196), (2, 20186098), (4, 10093049), (83, 486412), (166, 243206), (277, 145748), (332, 121603), (439, 91964), (554, 72874), (878, 45982), (1108, 36437), (1756, 22991)]