91381329296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2594881}}^1$

素因数の和:2594991

約数の個数: 40

約数和(自身を含む): 185336851968

約数和(自身を除く): 93955522672

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 2594881, 5189762, 10379524, 20759048, 41518096, 80441311, 160882622, 184236551, 321765244, 368473102, 643530488, 736946204, 1287060976, 1473892408, 2947784816, 5711333081, 11422666162, 22845332324, 45690664648, 91381329296]

約数ペア:

[(1, 91381329296), (2, 45690664648), (4, 22845332324), (8, 11422666162), (16, 5711333081), (31, 2947784816), (62, 1473892408), (71, 1287060976), (124, 736946204), (142, 643530488), (248, 368473102), (284, 321765244), (496, 184236551), (568, 160882622), (1136, 80441311), (2201, 41518096), (4402, 20759048), (8804, 10379524), (17608, 5189762), (35216, 2594881)]