231470656

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{33181}}^1$

素因数の和:33302

約数の個数: 28

約数和(自身を含む): 463552540

約数和(自身を除く): 232081884

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 33181, 66362, 132724, 265448, 530896, 1061792, 2123584, 3616729, 7233458, 14466916, 28933832, 57867664, 115735328, 231470656]

約数ペア:

[(1, 231470656), (2, 115735328), (4, 57867664), (8, 28933832), (16, 14466916), (32, 7233458), (64, 3616729), (109, 2123584), (218, 1061792), (436, 530896), (872, 265448), (1744, 132724), (3488, 66362), (6976, 33181)]