3781616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13928

約数の個数: 20

約数和(自身を含む): 7758432

約数和(自身を除く): 3976816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13903, 27806, 55612, 111224, 222448, 236351, 472702, 945404, 1890808, 3781616]

約数ペア:

[(1, 3781616), (2, 1890808), (4, 945404), (8, 472702), (16, 236351), (17, 222448), (34, 111224), (68, 55612), (136, 27806), (272, 13903)]