54340976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199783}}^1$

素因数の和:199808

約数の個数: 20

約数和(自身を含む): 111479472

約数和(自身を除く): 57138496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199783, 399566, 799132, 1598264, 3196528, 3396311, 6792622, 13585244, 27170488, 54340976]

約数ペア:

[(1, 54340976), (2, 27170488), (4, 13585244), (8, 6792622), (16, 3396311), (17, 3196528), (34, 1598264), (68, 799132), (136, 399566), (272, 199783)]