71160496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{404321}}^1$

素因数の和:404340

約数の個数: 20

約数和(自身を含む): 150407784

約数和(自身を除く): 79247288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 404321, 808642, 1617284, 3234568, 4447531, 6469136, 8895062, 17790124, 35580248, 71160496]

約数ペア:

[(1, 71160496), (2, 35580248), (4, 17790124), (8, 8895062), (11, 6469136), (16, 4447531), (22, 3234568), (44, 1617284), (88, 808642), (176, 404321)]