16322348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 33976320

約数和(自身を除く): 17653972

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 157, 158, 188, 314, 316, 329, 553, 628, 658, 1099, 1106, 1316, 2198, 2212, 3713, 4396, 7379, 7426, 12403, 14758, 14852, 24806, 25991, 29516, 49612, 51653, 51982, 86821, 103306, 103964, 173642, 206612, 347284, 582941, 1165882, 2331764, 4080587, 8161174, 16322348]

約数ペア:

[(1, 16322348), (2, 8161174), (4, 4080587), (7, 2331764), (14, 1165882), (28, 582941), (47, 347284), (79, 206612), (94, 173642), (157, 103964), (158, 103306), (188, 86821), (314, 51982), (316, 51653), (329, 49612), (553, 29516), (628, 25991), (658, 24806), (1099, 14852), (1106, 14758), (1316, 12403), (2198, 7426), (2212, 7379), (3713, 4396)]