30638576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83257}}^1$

素因数の和:83288

約数の個数: 20

約数和(自身を含む): 61943952

約数和(自身を除く): 31305376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 83257, 166514, 333028, 666056, 1332112, 1914911, 3829822, 7659644, 15319288, 30638576]

約数ペア:

[(1, 30638576), (2, 15319288), (4, 7659644), (8, 3829822), (16, 1914911), (23, 1332112), (46, 666056), (92, 333028), (184, 166514), (368, 83257)]