16261352

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 31621320

約数和(自身を除く): 15359968

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 401, 548, 802, 1096, 1604, 3208, 5069, 10138, 14837, 20276, 29674, 40552, 54937, 59348, 109874, 118696, 219748, 439496, 2032669, 4065338, 8130676, 16261352]

約数ペア:

[(1, 16261352), (2, 8130676), (4, 4065338), (8, 2032669), (37, 439496), (74, 219748), (137, 118696), (148, 109874), (274, 59348), (296, 54937), (401, 40552), (548, 29674), (802, 20276), (1096, 14837), (1604, 10138), (3208, 5069)]