66132272

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{42611}}^1$

素因数の和:42716

約数の個数: 20

約数和(自身を含む): 129455256

約数和(自身を除く): 63322984

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 42611, 85222, 170444, 340888, 681776, 4133267, 8266534, 16533068, 33066136, 66132272]

約数ペア:

[(1, 66132272), (2, 33066136), (4, 16533068), (8, 8266534), (16, 4133267), (97, 681776), (194, 340888), (388, 170444), (776, 85222), (1552, 42611)]