78843776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{55997}}^1$

素因数の和:56022

約数の個数: 32

約数和(自身を含む): 171353880

約数和(自身を除く): 92510104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 55997, 111994, 223988, 447976, 615967, 895952, 1231934, 1791904, 2463868, 3583808, 4927736, 7167616, 9855472, 19710944, 39421888, 78843776]

約数ペア:

[(1, 78843776), (2, 39421888), (4, 19710944), (8, 9855472), (11, 7167616), (16, 4927736), (22, 3583808), (32, 2463868), (44, 1791904), (64, 1231934), (88, 895952), (128, 615967), (176, 447976), (352, 223988), (704, 111994), (1408, 55997)]