38931796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 70126056

約数和(自身を除く): 31194260

約数列:

[1, 2, 4, 41, 82, 164, 277, 554, 857, 1108, 1714, 3428, 11357, 22714, 35137, 45428, 70274, 140548, 237389, 474778, 949556, 9732949, 19465898, 38931796]

約数ペア:

[(1, 38931796), (2, 19465898), (4, 9732949), (41, 949556), (82, 474778), (164, 237389), (277, 140548), (554, 70274), (857, 45428), (1108, 35137), (1714, 22714), (3428, 11357)]