56187376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16183}}^1$

素因数の和:16229

約数の個数: 40

約数和(自身を含む): 128436224

約数和(自身を除く): 72248848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16183, 32366, 64732, 113281, 129464, 226562, 258928, 453124, 501673, 906248, 1003346, 1812496, 2006692, 3511711, 4013384, 7023422, 8026768, 14046844, 28093688, 56187376]

約数ペア:

[(1, 56187376), (2, 28093688), (4, 14046844), (7, 8026768), (8, 7023422), (14, 4013384), (16, 3511711), (28, 2006692), (31, 1812496), (56, 1003346), (62, 906248), (112, 501673), (124, 453124), (217, 258928), (248, 226562), (434, 129464), (496, 113281), (868, 64732), (1736, 32366), (3472, 16183)]