85998016

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{7951}}^1$

素因数の和:7989

約数の個数: 42

約数和(自身を含む): 184812432

約数和(自身を除く): 98814416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 7951, 10816, 15902, 31804, 63608, 103363, 127216, 206726, 254432, 413452, 508864, 826904, 1343719, 1653808, 2687438, 3307616, 5374876, 6615232, 10749752, 21499504, 42999008, 85998016]

約数ペア:

[(1, 85998016), (2, 42999008), (4, 21499504), (8, 10749752), (13, 6615232), (16, 5374876), (26, 3307616), (32, 2687438), (52, 1653808), (64, 1343719), (104, 826904), (169, 508864), (208, 413452), (338, 254432), (416, 206726), (676, 127216), (832, 103363), (1352, 63608), (2704, 31804), (5408, 15902), (7951, 10816)]