8225144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 8240536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 307, 394, 614, 788, 1228, 1576, 2456, 3349, 5219, 6698, 10438, 13396, 20876, 26792, 41752, 60479, 120958, 241916, 483832, 1028143, 2056286, 4112572, 8225144]

約数ペア:

[(1, 8225144), (2, 4112572), (4, 2056286), (8, 1028143), (17, 483832), (34, 241916), (68, 120958), (136, 60479), (197, 41752), (307, 26792), (394, 20876), (614, 13396), (788, 10438), (1228, 6698), (1576, 5219), (2456, 3349)]