127945936

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{33181}}^1$

素因数の和:33430

約数の個数: 20

約数和(自身を含む): 248931364

約数和(自身を除く): 120985428

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 33181, 66362, 132724, 265448, 530896, 7996621, 15993242, 31986484, 63972968, 127945936]

約数ペア:

[(1, 127945936), (2, 63972968), (4, 31986484), (8, 15993242), (16, 7996621), (241, 530896), (482, 265448), (964, 132724), (1928, 66362), (3856, 33181)]