86291504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{719}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 180613440

約数和(自身を除く): 94321936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 719, 1154, 1438, 2308, 2876, 4616, 5752, 7501, 9232, 9347, 11504, 15002, 18694, 30004, 37388, 60008, 74776, 120016, 149552, 414863, 829726, 1659452, 3318904, 5393219, 6637808, 10786438, 21572876, 43145752, 86291504]

約数ペア:

[(1, 86291504), (2, 43145752), (4, 21572876), (8, 10786438), (13, 6637808), (16, 5393219), (26, 3318904), (52, 1659452), (104, 829726), (208, 414863), (577, 149552), (719, 120016), (1154, 74776), (1438, 60008), (2308, 37388), (2876, 30004), (4616, 18694), (5752, 15002), (7501, 11504), (9232, 9347)]