16156722992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{9001}}^1$

素因数の和:11661

約数の個数: 40

約数和(自身を含む): 32047480080

約数和(自身を除く): 15890757088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2609, 5218, 9001, 10436, 18002, 20872, 36004, 41744, 72008, 112187, 144016, 224374, 387043, 448748, 774086, 897496, 1548172, 1794992, 3096344, 6192688, 23483609, 46967218, 93934436, 187868872, 375737744, 1009795187, 2019590374, 4039180748, 8078361496, 16156722992]

約数ペア:

[(1, 16156722992), (2, 8078361496), (4, 4039180748), (8, 2019590374), (16, 1009795187), (43, 375737744), (86, 187868872), (172, 93934436), (344, 46967218), (688, 23483609), (2609, 6192688), (5218, 3096344), (9001, 1794992), (10436, 1548172), (18002, 897496), (20872, 774086), (36004, 448748), (41744, 387043), (72008, 224374), (112187, 144016)]