85494388

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 175108864

約数和(自身を除く): 89614476

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 277, 292, 302, 511, 554, 604, 1022, 1057, 1108, 1939, 2044, 2114, 3878, 4228, 7756, 11023, 20221, 22046, 40442, 41827, 44092, 77161, 80884, 83654, 141547, 154322, 167308, 283094, 292789, 308644, 566188, 585578, 1171156, 3053371, 6106742, 12213484, 21373597, 42747194, 85494388]

約数ペア:

[(1, 85494388), (2, 42747194), (4, 21373597), (7, 12213484), (14, 6106742), (28, 3053371), (73, 1171156), (146, 585578), (151, 566188), (277, 308644), (292, 292789), (302, 283094), (511, 167308), (554, 154322), (604, 141547), (1022, 83654), (1057, 80884), (1108, 77161), (1939, 44092), (2044, 41827), (2114, 40442), (3878, 22046), (4228, 20221), (7756, 11023)]