40888532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 75731040

約数和(自身を除く): 34842508

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 2731, 3743, 5462, 7486, 10924, 14972, 51889, 103778, 207556, 538007, 1076014, 2152028, 10222133, 20444266, 40888532]

約数ペア:

[(1, 40888532), (2, 20444266), (4, 10222133), (19, 2152028), (38, 1076014), (76, 538007), (197, 207556), (394, 103778), (788, 51889), (2731, 14972), (3743, 10924), (5462, 7486)]