31513206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 66974688

約数和(自身を除く): 35461482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 593, 1042, 1186, 1563, 1779, 3126, 3558, 8857, 10081, 17714, 20162, 26571, 30243, 53142, 60486, 308953, 617906, 926859, 1853718, 5252201, 10504402, 15756603, 31513206]

約数ペア:

[(1, 31513206), (2, 15756603), (3, 10504402), (6, 5252201), (17, 1853718), (34, 926859), (51, 617906), (102, 308953), (521, 60486), (593, 53142), (1042, 30243), (1186, 26571), (1563, 20162), (1779, 17714), (3126, 10081), (3558, 8857)]