80571304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9439}}^1$

素因数の和:9553

約数の個数: 32

約数和(自身を含む): 166521600

約数和(自身を除く): 85950296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 9439, 18878, 37756, 75512, 103829, 207658, 415316, 830632, 915583, 1831166, 3662332, 7324664, 10071413, 20142826, 40285652, 80571304]

約数ペア:

[(1, 80571304), (2, 40285652), (4, 20142826), (8, 10071413), (11, 7324664), (22, 3662332), (44, 1831166), (88, 915583), (97, 830632), (194, 415316), (388, 207658), (776, 103829), (1067, 75512), (2134, 37756), (4268, 18878), (8536, 9439)]