85958912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 192986304

約数和(自身を除く): 107027392

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1123, 1196, 1472, 1664, 2246, 2392, 2944, 3328, 4492, 4784, 5888, 8984, 9568, 14599, 17968, 19136, 25829, 29198, 35936, 38272, 51658, 58396, 71872, 76544, 103316, 116792, 143744, 206632, 233584, 287488, 335777, 413264, 467168, 671554, 826528, 934336, 1343108, 1653056, 1868672, 2686216, 3306112, 3737344, 5372432, 6612224, 10744864, 21489728, 42979456, 85958912]

約数ペア:

[(1, 85958912), (2, 42979456), (4, 21489728), (8, 10744864), (13, 6612224), (16, 5372432), (23, 3737344), (26, 3306112), (32, 2686216), (46, 1868672), (52, 1653056), (64, 1343108), (92, 934336), (104, 826528), (128, 671554), (184, 467168), (208, 413264), (256, 335777), (299, 287488), (368, 233584), (416, 206632), (598, 143744), (736, 116792), (832, 103316), (1123, 76544), (1196, 71872), (1472, 58396), (1664, 51658), (2246, 38272), (2392, 35936), (2944, 29198), (3328, 25829), (4492, 19136), (4784, 17968), (5888, 14599), (8984, 9568)]