138252832

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{81517}}^1$

素因数の和:81580

約数の個数: 24

約数和(自身を含む): 277324236

約数和(自身を除く): 139071404

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 81517, 163034, 326068, 652136, 1304272, 2608544, 4320401, 8640802, 17281604, 34563208, 69126416, 138252832]

約数ペア:

[(1, 138252832), (2, 69126416), (4, 34563208), (8, 17281604), (16, 8640802), (32, 4320401), (53, 2608544), (106, 1304272), (212, 652136), (424, 326068), (848, 163034), (1696, 81517)]