39540064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{65033}}^1$

素因数の和:65062

約数の個数: 24

約数和(自身を含む): 81942840

約数和(自身を除く): 42402776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 65033, 130066, 260132, 520264, 1040528, 1235627, 2081056, 2471254, 4942508, 9885016, 19770032, 39540064]

約数ペア:

[(1, 39540064), (2, 19770032), (4, 9885016), (8, 4942508), (16, 2471254), (19, 2081056), (32, 1235627), (38, 1040528), (76, 520264), (152, 260132), (304, 130066), (608, 65033)]