89497144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53527}}^1$

素因数の和:53563

約数の個数: 32

約数和(自身を含む): 192700800

約数和(自身を除く): 103203656

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 53527, 107054, 214108, 428216, 588797, 1017013, 1177594, 2034026, 2355188, 4068052, 4710376, 8136104, 11187143, 22374286, 44748572, 89497144]

約数ペア:

[(1, 89497144), (2, 44748572), (4, 22374286), (8, 11187143), (11, 8136104), (19, 4710376), (22, 4068052), (38, 2355188), (44, 2034026), (76, 1177594), (88, 1017013), (152, 588797), (209, 428216), (418, 214108), (836, 107054), (1672, 53527)]