16941128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68311}}^1$

素因数の和:68348

約数の個数: 16

約数和(自身を含む): 32789760

約数和(自身を除く): 15848632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68311, 136622, 273244, 546488, 2117641, 4235282, 8470564, 16941128]

約数ペア:

[(1, 16941128), (2, 8470564), (4, 4235282), (8, 2117641), (31, 546488), (62, 273244), (124, 136622), (248, 68311)]