47878384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 96993792

約数和(自身を除く): 49115408

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1163, 1328, 2326, 2573, 4652, 5146, 9304, 10292, 18608, 20584, 36053, 41168, 72106, 96529, 144212, 193058, 288424, 386116, 576848, 772232, 1544464, 2992399, 5984798, 11969596, 23939192, 47878384]

約数ペア:

[(1, 47878384), (2, 23939192), (4, 11969596), (8, 5984798), (16, 2992399), (31, 1544464), (62, 772232), (83, 576848), (124, 386116), (166, 288424), (248, 193058), (332, 144212), (496, 96529), (664, 72106), (1163, 41168), (1328, 36053), (2326, 20584), (2573, 18608), (4652, 10292), (5146, 9304)]