31961004

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19441}}^1$

素因数の和:19585

約数の個数: 24

約数和(自身を含む): 75123888

約数和(自身を除く): 43162884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 19441, 38882, 58323, 77764, 116646, 233292, 2663417, 5326834, 7990251, 10653668, 15980502, 31961004]

約数ペア:

[(1, 31961004), (2, 15980502), (3, 10653668), (4, 7990251), (6, 5326834), (12, 2663417), (137, 233292), (274, 116646), (411, 77764), (548, 58323), (822, 38882), (1644, 19441)]