131905744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 267498752

約数和(自身を除く): 135593008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 3643, 4526, 7286, 9052, 14572, 18104, 29144, 36208, 58288, 112933, 225866, 265939, 451732, 531878, 903464, 1063756, 1806928, 2127512, 4255024, 8244109, 16488218, 32976436, 65952872, 131905744]

約数ペア:

[(1, 131905744), (2, 65952872), (4, 32976436), (8, 16488218), (16, 8244109), (31, 4255024), (62, 2127512), (73, 1806928), (124, 1063756), (146, 903464), (248, 531878), (292, 451732), (496, 265939), (584, 225866), (1168, 112933), (2263, 58288), (3643, 36208), (4526, 29144), (7286, 18104), (9052, 14572)]