16385664

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 44210880

約数和(自身を除く): 27825216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 601, 852, 1136, 1202, 1704, 1803, 2272, 2404, 3408, 3606, 4544, 4808, 6816, 7212, 9088, 9616, 13632, 14424, 19232, 27264, 28848, 38464, 42671, 57696, 76928, 85342, 115392, 128013, 170684, 230784, 256026, 341368, 512052, 682736, 1024104, 1365472, 2048208, 2730944, 4096416, 5461888, 8192832, 16385664]

約数ペア:

[(1, 16385664), (2, 8192832), (3, 5461888), (4, 4096416), (6, 2730944), (8, 2048208), (12, 1365472), (16, 1024104), (24, 682736), (32, 512052), (48, 341368), (64, 256026), (71, 230784), (96, 170684), (128, 128013), (142, 115392), (192, 85342), (213, 76928), (284, 57696), (384, 42671), (426, 38464), (568, 28848), (601, 27264), (852, 19232), (1136, 14424), (1202, 13632), (1704, 9616), (1803, 9088), (2272, 7212), (2404, 6816), (3408, 4808), (3606, 4544)]