79988024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 160866000

約数和(自身を除く): 80877976

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 9929, 19858, 39716, 79432, 188651, 377302, 526237, 754604, 1052474, 1509208, 2104948, 4209896, 9998503, 19997006, 39994012, 79988024]

約数ペア:

[(1, 79988024), (2, 39994012), (4, 19997006), (8, 9998503), (19, 4209896), (38, 2104948), (53, 1509208), (76, 1052474), (106, 754604), (152, 526237), (212, 377302), (424, 188651), (1007, 79432), (2014, 39716), (4028, 19858), (8056, 9929)]