16581696

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 56

約数和(自身を含む): 44561760

約数和(自身を除く): 27980064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1289, 1608, 2144, 2578, 3216, 3867, 4288, 5156, 6432, 7734, 10312, 12864, 15468, 20624, 30936, 41248, 61872, 82496, 86363, 123744, 172726, 247488, 259089, 345452, 518178, 690904, 1036356, 1381808, 2072712, 2763616, 4145424, 5527232, 8290848, 16581696]

約数ペア:

[(1, 16581696), (2, 8290848), (3, 5527232), (4, 4145424), (6, 2763616), (8, 2072712), (12, 1381808), (16, 1036356), (24, 690904), (32, 518178), (48, 345452), (64, 259089), (67, 247488), (96, 172726), (134, 123744), (192, 86363), (201, 82496), (268, 61872), (402, 41248), (536, 30936), (804, 20624), (1072, 15468), (1289, 12864), (1608, 10312), (2144, 7734), (2578, 6432), (3216, 5156), (3867, 4288)]