65222168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4547}}^1$

素因数の和:4727

約数の個数: 32

約数和(自身を含む): 134256960

約数和(自身を除く): 69034792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 4547, 7172, 9094, 14344, 18188, 36376, 50017, 100034, 200068, 400136, 741161, 1482322, 2964644, 5929288, 8152771, 16305542, 32611084, 65222168]

約数ペア:

[(1, 65222168), (2, 32611084), (4, 16305542), (8, 8152771), (11, 5929288), (22, 2964644), (44, 1482322), (88, 741161), (163, 400136), (326, 200068), (652, 100034), (1304, 50017), (1793, 36376), (3586, 18188), (4547, 14344), (7172, 9094)]