89478976

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 183465216

約数和(自身を除く): 93986240

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 151, 188, 197, 302, 376, 394, 604, 752, 788, 1208, 1504, 1576, 2416, 3008, 3152, 4832, 6304, 7097, 9259, 9664, 12608, 14194, 18518, 28388, 29747, 37036, 56776, 59494, 74072, 113552, 118988, 148144, 227104, 237976, 296288, 454208, 475952, 592576, 951904, 1398109, 1903808, 2796218, 5592436, 11184872, 22369744, 44739488, 89478976]

約数ペア:

[(1, 89478976), (2, 44739488), (4, 22369744), (8, 11184872), (16, 5592436), (32, 2796218), (47, 1903808), (64, 1398109), (94, 951904), (151, 592576), (188, 475952), (197, 454208), (302, 296288), (376, 237976), (394, 227104), (604, 148144), (752, 118988), (788, 113552), (1208, 74072), (1504, 59494), (1576, 56776), (2416, 37036), (3008, 29747), (3152, 28388), (4832, 18518), (6304, 14194), (7097, 12608), (9259, 9664)]