38130928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{216653}}^1$

素因数の和:216672

約数の個数: 20

約数和(自身を含む): 80595288

約数和(自身を除く): 42464360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 216653, 433306, 866612, 1733224, 2383183, 3466448, 4766366, 9532732, 19065464, 38130928]

約数ペア:

[(1, 38130928), (2, 19065464), (4, 9532732), (8, 4766366), (11, 3466448), (16, 2383183), (22, 1733224), (44, 866612), (88, 433306), (176, 216653)]