20171104

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5902

約数の個数: 24

約数和(自身を含む): 40083120

約数和(自身を除く): 19912016

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5783, 11566, 23132, 46264, 92528, 185056, 630347, 1260694, 2521388, 5042776, 10085552, 20171104]

約数ペア:

[(1, 20171104), (2, 10085552), (4, 5042776), (8, 2521388), (16, 1260694), (32, 630347), (109, 185056), (218, 92528), (436, 46264), (872, 23132), (1744, 11566), (3488, 5783)]