105816808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 204573600

約数和(自身を除く): 98756792

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 2213, 4426, 5977, 8852, 11954, 17704, 23908, 47816, 95159, 190318, 307607, 380636, 615214, 761272, 1230428, 2460856, 13227101, 26454202, 52908404, 105816808]

約数ペア:

[(1, 105816808), (2, 52908404), (4, 26454202), (8, 13227101), (43, 2460856), (86, 1230428), (139, 761272), (172, 615214), (278, 380636), (344, 307607), (556, 190318), (1112, 95159), (2213, 47816), (4426, 23908), (5977, 17704), (8852, 11954)]