54219916

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 96631920

約数和(自身を除く): 42412004

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 788, 829, 1658, 3316, 16351, 32702, 65404, 68807, 137614, 163313, 275228, 326626, 653252, 13554979, 27109958, 54219916]

約数ペア:

[(1, 54219916), (2, 27109958), (4, 13554979), (83, 653252), (166, 326626), (197, 275228), (332, 163313), (394, 137614), (788, 68807), (829, 65404), (1658, 32702), (3316, 16351)]