13339288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 27110160

約数和(自身を除く): 13770872

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2281, 2924, 4562, 5848, 9124, 18248, 38777, 77554, 98083, 155108, 196166, 310216, 392332, 784664, 1667411, 3334822, 6669644, 13339288]

約数ペア:

[(1, 13339288), (2, 6669644), (4, 3334822), (8, 1667411), (17, 784664), (34, 392332), (43, 310216), (68, 196166), (86, 155108), (136, 98083), (172, 77554), (344, 38777), (731, 18248), (1462, 9124), (2281, 5848), (2924, 4562)]