16480842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 21621558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4409, 8818, 13227, 26454, 30863, 61726, 92589, 185178, 392401, 784802, 1177203, 2354406, 2746807, 5493614, 8240421, 16480842]

約数ペア:

[(1, 16480842), (2, 8240421), (3, 5493614), (6, 2746807), (7, 2354406), (14, 1177203), (21, 784802), (42, 392401), (89, 185178), (178, 92589), (267, 61726), (534, 30863), (623, 26454), (1246, 13227), (1869, 8818), (3738, 4409)]