81152696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13877}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 164870640

約数和(自身を除く): 83717944

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 13877, 27754, 55508, 111016, 235909, 471818, 596711, 943636, 1193422, 1887272, 2386844, 4773688, 10144087, 20288174, 40576348, 81152696]

約数ペア:

[(1, 81152696), (2, 40576348), (4, 20288174), (8, 10144087), (17, 4773688), (34, 2386844), (43, 1887272), (68, 1193422), (86, 943636), (136, 596711), (172, 471818), (344, 235909), (731, 111016), (1462, 55508), (2924, 27754), (5848, 13877)]