31103138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48751}}^1$

素因数の和:48793

約数の個数: 16

約数和(自身を含む): 52652160

約数和(自身を除く): 21549022

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 48751, 97502, 536261, 1072522, 1413779, 2827558, 15551569, 31103138]

約数ペア:

[(1, 31103138), (2, 15551569), (11, 2827558), (22, 1413779), (29, 1072522), (58, 536261), (319, 97502), (638, 48751)]