30972752

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{4733}}^1$

素因数の和:5150

約数の個数: 20

約数和(自身を含む): 60169140

約数和(自身を除く): 29196388

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 4733, 6544, 9466, 18932, 37864, 75728, 1935797, 3871594, 7743188, 15486376, 30972752]

約数ペア:

[(1, 30972752), (2, 15486376), (4, 7743188), (8, 3871594), (16, 1935797), (409, 75728), (818, 37864), (1636, 18932), (3272, 9466), (4733, 6544)]