4105168

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 8356608

約数和(自身を除く): 4251440

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 103, 106, 188, 206, 212, 376, 412, 424, 752, 824, 848, 1648, 2491, 4841, 4982, 5459, 9682, 9964, 10918, 19364, 19928, 21836, 38728, 39856, 43672, 77456, 87344, 256573, 513146, 1026292, 2052584, 4105168]

約数ペア:

[(1, 4105168), (2, 2052584), (4, 1026292), (8, 513146), (16, 256573), (47, 87344), (53, 77456), (94, 43672), (103, 39856), (106, 38728), (188, 21836), (206, 19928), (212, 19364), (376, 10918), (412, 9964), (424, 9682), (752, 5459), (824, 4982), (848, 4841), (1648, 2491)]