87663424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 185577480

約数和(自身を除く): 97914056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 197, 272, 394, 409, 544, 788, 818, 1088, 1576, 1636, 3152, 3272, 3349, 6304, 6544, 6698, 6953, 12608, 13088, 13396, 13906, 26176, 26792, 27812, 53584, 55624, 80573, 107168, 111248, 161146, 214336, 222496, 322292, 444992, 644584, 1289168, 1369741, 2578336, 2739482, 5156672, 5478964, 10957928, 21915856, 43831712, 87663424]

約数ペア:

[(1, 87663424), (2, 43831712), (4, 21915856), (8, 10957928), (16, 5478964), (17, 5156672), (32, 2739482), (34, 2578336), (64, 1369741), (68, 1289168), (136, 644584), (197, 444992), (272, 322292), (394, 222496), (409, 214336), (544, 161146), (788, 111248), (818, 107168), (1088, 80573), (1576, 55624), (1636, 53584), (3152, 27812), (3272, 26792), (3349, 26176), (6304, 13906), (6544, 13396), (6698, 13088), (6953, 12608)]