16006432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 34345080

約数和(自身を除く): 18338648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 353, 416, 436, 706, 872, 1412, 1417, 1744, 2824, 2834, 3488, 4589, 5648, 5668, 9178, 11296, 11336, 18356, 22672, 36712, 38477, 45344, 73424, 76954, 146848, 153908, 307816, 500201, 615632, 1000402, 1231264, 2000804, 4001608, 8003216, 16006432]

約数ペア:

[(1, 16006432), (2, 8003216), (4, 4001608), (8, 2000804), (13, 1231264), (16, 1000402), (26, 615632), (32, 500201), (52, 307816), (104, 153908), (109, 146848), (208, 76954), (218, 73424), (353, 45344), (416, 38477), (436, 36712), (706, 22672), (872, 18356), (1412, 11336), (1417, 11296), (1744, 9178), (2824, 5668), (2834, 5648), (3488, 4589)]