16914712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 33591600

約数和(自身を除く): 16676888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 433, 514, 866, 1028, 1732, 2056, 3464, 4883, 8227, 9766, 16454, 19532, 32908, 39064, 65816, 111281, 222562, 445124, 890248, 2114339, 4228678, 8457356, 16914712]

約数ペア:

[(1, 16914712), (2, 8457356), (4, 4228678), (8, 2114339), (19, 890248), (38, 445124), (76, 222562), (152, 111281), (257, 65816), (433, 39064), (514, 32908), (866, 19532), (1028, 16454), (1732, 9766), (2056, 8227), (3464, 4883)]