16979776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 37307520

約数和(自身を除く): 20327744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 271, 352, 356, 542, 704, 712, 979, 1084, 1424, 1958, 2168, 2848, 2981, 3916, 4336, 5696, 5962, 7832, 8672, 11924, 15664, 17344, 23848, 24119, 31328, 47696, 48238, 62656, 95392, 96476, 190784, 192952, 265309, 385904, 530618, 771808, 1061236, 1543616, 2122472, 4244944, 8489888, 16979776]

約数ペア:

[(1, 16979776), (2, 8489888), (4, 4244944), (8, 2122472), (11, 1543616), (16, 1061236), (22, 771808), (32, 530618), (44, 385904), (64, 265309), (88, 192952), (89, 190784), (176, 96476), (178, 95392), (271, 62656), (352, 48238), (356, 47696), (542, 31328), (704, 24119), (712, 23848), (979, 17344), (1084, 15664), (1424, 11924), (1958, 8672), (2168, 7832), (2848, 5962), (2981, 5696), (3916, 4336)]