16445464

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:7987

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 19751816

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 7937, 15874, 31748, 55559, 63496, 111118, 222236, 293669, 444472, 587338, 1174676, 2055683, 2349352, 4111366, 8222732, 16445464]

約数ペア:

[(1, 16445464), (2, 8222732), (4, 4111366), (7, 2349352), (8, 2055683), (14, 1174676), (28, 587338), (37, 444472), (56, 293669), (74, 222236), (148, 111118), (259, 63496), (296, 55559), (518, 31748), (1036, 15874), (2072, 7937)]