38998192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{30853}}^1$

素因数の和:30940

約数の個数: 20

約数和(自身を含む): 76517920

約数和(自身を除く): 37519728

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 30853, 61706, 123412, 246824, 493648, 2437387, 4874774, 9749548, 19499096, 38998192]

約数ペア:

[(1, 38998192), (2, 19499096), (4, 9749548), (8, 4874774), (16, 2437387), (79, 493648), (158, 246824), (316, 123412), (632, 61706), (1264, 30853)]