87198176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 185812704

約数和(自身を除く): 98614528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 797, 1052, 1594, 2104, 3188, 3419, 4208, 6376, 6838, 8416, 10361, 12752, 13676, 20722, 25504, 27352, 41444, 54704, 82888, 109408, 165776, 209611, 331552, 419222, 838444, 1676888, 2724943, 3353776, 5449886, 6707552, 10899772, 21799544, 43599088, 87198176]

約数ペア:

[(1, 87198176), (2, 43599088), (4, 21799544), (8, 10899772), (13, 6707552), (16, 5449886), (26, 3353776), (32, 2724943), (52, 1676888), (104, 838444), (208, 419222), (263, 331552), (416, 209611), (526, 165776), (797, 109408), (1052, 82888), (1594, 54704), (2104, 41444), (3188, 27352), (3419, 25504), (4208, 20722), (6376, 13676), (6838, 12752), (8416, 10361)]