27382736

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{8111}}^1$

素因数の和:8330

約数の個数: 20

約数和(自身を含む): 53312064

約数和(自身を除く): 25929328

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 8111, 16222, 32444, 64888, 129776, 1711421, 3422842, 6845684, 13691368, 27382736]

約数ペア:

[(1, 27382736), (2, 13691368), (4, 6845684), (8, 3422842), (16, 1711421), (211, 129776), (422, 64888), (844, 32444), (1688, 16222), (3376, 8111)]