8221312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 17870400

約数和(自身を除く): 9649088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 5839, 11678, 23356, 46712, 64229, 93424, 128458, 186848, 256916, 373696, 513832, 747392, 1027664, 2055328, 4110656, 8221312]

約数ペア:

[(1, 8221312), (2, 4110656), (4, 2055328), (8, 1027664), (11, 747392), (16, 513832), (22, 373696), (32, 256916), (44, 186848), (64, 128458), (88, 93424), (128, 64229), (176, 46712), (352, 23356), (704, 11678), (1408, 5839)]