86734336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 190081584

約数和(自身を除く): 103347248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 157, 166, 208, 256, 314, 332, 416, 512, 628, 664, 832, 1079, 1256, 1328, 1664, 2041, 2158, 2512, 2656, 3328, 4082, 4316, 5024, 5312, 6656, 8164, 8632, 10048, 10624, 13031, 16328, 17264, 20096, 21248, 26062, 32656, 34528, 40192, 42496, 52124, 65312, 69056, 80384, 104248, 130624, 138112, 169403, 208496, 261248, 276224, 338806, 416992, 522496, 552448, 677612, 833984, 1044992, 1355224, 1667968, 2710448, 3335936, 5420896, 6671872, 10841792, 21683584, 43367168, 86734336]

約数ペア:

[(1, 86734336), (2, 43367168), (4, 21683584), (8, 10841792), (13, 6671872), (16, 5420896), (26, 3335936), (32, 2710448), (52, 1667968), (64, 1355224), (83, 1044992), (104, 833984), (128, 677612), (157, 552448), (166, 522496), (208, 416992), (256, 338806), (314, 276224), (332, 261248), (416, 208496), (512, 169403), (628, 138112), (664, 130624), (832, 104248), (1079, 80384), (1256, 69056), (1328, 65312), (1664, 52124), (2041, 42496), (2158, 40192), (2512, 34528), (2656, 32656), (3328, 26062), (4082, 21248), (4316, 20096), (5024, 17264), (5312, 16328), (6656, 13031), (8164, 10624), (8632, 10048)]