8323216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 18708624

約数和(自身を除く): 10385408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 131, 152, 176, 209, 262, 304, 361, 418, 524, 722, 836, 1048, 1441, 1444, 1672, 2096, 2489, 2882, 2888, 3344, 3971, 4978, 5764, 5776, 7942, 9956, 11528, 15884, 19912, 23056, 27379, 31768, 39824, 47291, 54758, 63536, 94582, 109516, 189164, 219032, 378328, 438064, 520201, 756656, 1040402, 2080804, 4161608, 8323216]

約数ペア:

[(1, 8323216), (2, 4161608), (4, 2080804), (8, 1040402), (11, 756656), (16, 520201), (19, 438064), (22, 378328), (38, 219032), (44, 189164), (76, 109516), (88, 94582), (131, 63536), (152, 54758), (176, 47291), (209, 39824), (262, 31768), (304, 27379), (361, 23056), (418, 19912), (524, 15884), (722, 11528), (836, 9956), (1048, 7942), (1441, 5776), (1444, 5764), (1672, 4978), (2096, 3971), (2489, 3344), (2882, 2888)]