47621498864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1117}}^1\times {\mathrm{20981}}^1$

素因数の和:22233

約数の個数: 40

約数和(自身を含む): 93080851968

約数和(自身を除く): 45459353104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1117, 2032, 2234, 4468, 8936, 17872, 20981, 41962, 83924, 141859, 167848, 283718, 335696, 567436, 1134872, 2269744, 2664587, 5329174, 10658348, 21316696, 23435777, 42633392, 46871554, 93743108, 187486216, 374972432, 2976343679, 5952687358, 11905374716, 23810749432, 47621498864]

約数ペア:

[(1, 47621498864), (2, 23810749432), (4, 11905374716), (8, 5952687358), (16, 2976343679), (127, 374972432), (254, 187486216), (508, 93743108), (1016, 46871554), (1117, 42633392), (2032, 23435777), (2234, 21316696), (4468, 10658348), (8936, 5329174), (17872, 2664587), (20981, 2269744), (41962, 1134872), (83924, 567436), (141859, 335696), (167848, 283718)]