139003568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{789793}}^1$

素因数の和:789812

約数の個数: 20

約数和(自身を含む): 293803368

約数和(自身を除く): 154799800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 789793, 1579586, 3159172, 6318344, 8687723, 12636688, 17375446, 34750892, 69501784, 139003568]

約数ペア:

[(1, 139003568), (2, 69501784), (4, 34750892), (8, 17375446), (11, 12636688), (16, 8687723), (22, 6318344), (44, 3159172), (88, 1579586), (176, 789793)]