16861128

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{8893}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 42691200

約数和(自身を除く): 25830072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 8893, 17786, 26679, 35572, 53358, 71144, 106716, 213432, 702547, 1405094, 2107641, 2810188, 4215282, 5620376, 8430564, 16861128]

約数ペア:

[(1, 16861128), (2, 8430564), (3, 5620376), (4, 4215282), (6, 2810188), (8, 2107641), (12, 1405094), (24, 702547), (79, 213432), (158, 106716), (237, 71144), (316, 53358), (474, 35572), (632, 26679), (948, 17786), (1896, 8893)]