17229584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 34700160

約数和(自身を除く): 17470576

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 317, 344, 632, 634, 688, 1264, 1268, 2536, 3397, 5072, 6794, 13588, 13631, 25043, 27176, 27262, 50086, 54352, 54524, 100172, 109048, 200344, 218096, 400688, 1076849, 2153698, 4307396, 8614792, 17229584]

約数ペア:

[(1, 17229584), (2, 8614792), (4, 4307396), (8, 2153698), (16, 1076849), (43, 400688), (79, 218096), (86, 200344), (158, 109048), (172, 100172), (316, 54524), (317, 54352), (344, 50086), (632, 27262), (634, 27176), (688, 25043), (1264, 13631), (1268, 13588), (2536, 6794), (3397, 5072)]