16656796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10381

約数の個数: 24

約数和(自身を含む): 32407424

約数和(自身を除く): 15750628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10333, 20666, 41332, 134329, 268658, 320323, 537316, 640646, 1281292, 4164199, 8328398, 16656796]

約数ペア:

[(1, 16656796), (2, 8328398), (4, 4164199), (13, 1281292), (26, 640646), (31, 537316), (52, 320323), (62, 268658), (124, 134329), (403, 41332), (806, 20666), (1612, 10333)]