88478728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8077

約数の個数: 32

約数和(自身を含む): 180351360

約数和(自身を除く): 91872632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 7951, 11128, 15902, 31804, 63608, 103363, 206726, 413452, 826904, 850757, 1701514, 3403028, 6806056, 11059841, 22119682, 44239364, 88478728]

約数ペア:

[(1, 88478728), (2, 44239364), (4, 22119682), (8, 11059841), (13, 6806056), (26, 3403028), (52, 1701514), (104, 850757), (107, 826904), (214, 413452), (428, 206726), (856, 103363), (1391, 63608), (2782, 31804), (5564, 15902), (7951, 11128)]