162798584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3943}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 329639520

約数和(自身を除く): 166840936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 3943, 5161, 7886, 10322, 15772, 20644, 31544, 41288, 51259, 102518, 205036, 410072, 1565371, 3130742, 6261484, 12522968, 20349823, 40699646, 81399292, 162798584]

約数ペア:

[(1, 162798584), (2, 81399292), (4, 40699646), (8, 20349823), (13, 12522968), (26, 6261484), (52, 3130742), (104, 1565371), (397, 410072), (794, 205036), (1588, 102518), (3176, 51259), (3943, 41288), (5161, 31544), (7886, 20644), (10322, 15772)]