31278038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14657}}^1$

素因数の和:14767

約数の個数: 16

約数和(自身を含む): 51713424

約数和(自身を除く): 20435386

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 14657, 29314, 161227, 322454, 1421729, 2843458, 15639019, 31278038]

約数ペア:

[(1, 31278038), (2, 15639019), (11, 2843458), (22, 1421729), (97, 322454), (194, 161227), (1067, 29314), (2134, 14657)]