16286704

素因数分解:

$2^4\times 7^1\times {\mathrm{145417}}^1$

素因数の和:145432

約数の個数: 20

約数和(自身を含む): 36063664

約数和(自身を除く): 19776960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145417, 290834, 581668, 1017919, 1163336, 2035838, 2326672, 4071676, 8143352, 16286704]

約数ペア:

[(1, 16286704), (2, 8143352), (4, 4071676), (7, 2326672), (8, 2035838), (14, 1163336), (16, 1017919), (28, 581668), (56, 290834), (112, 145417)]