84561856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 178033680

約数和(自身を除く): 93471824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 197, 304, 353, 394, 608, 706, 788, 1216, 1412, 1576, 2824, 3152, 3743, 5648, 6304, 6707, 7486, 11296, 12608, 13414, 14972, 22592, 26828, 29944, 53656, 59888, 69541, 107312, 119776, 139082, 214624, 239552, 278164, 429248, 556328, 1112656, 1321279, 2225312, 2642558, 4450624, 5285116, 10570232, 21140464, 42280928, 84561856]

約数ペア:

[(1, 84561856), (2, 42280928), (4, 21140464), (8, 10570232), (16, 5285116), (19, 4450624), (32, 2642558), (38, 2225312), (64, 1321279), (76, 1112656), (152, 556328), (197, 429248), (304, 278164), (353, 239552), (394, 214624), (608, 139082), (706, 119776), (788, 107312), (1216, 69541), (1412, 59888), (1576, 53656), (2824, 29944), (3152, 26828), (3743, 22592), (5648, 14972), (6304, 13414), (6707, 12608), (7486, 11296)]