31457204352

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{3900943}}^1$

素因数の和:3900970

約数の個数: 96

約数和(自身を含む): 103453034880

約数和(自身を除く): 71995830528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 3900943, 7801886, 11702829, 15603772, 23405658, 27306601, 31207544, 35108487, 46811316, 54613202, 62415088, 70216974, 81919803, 93622632, 109226404, 124830176, 140433948, 163839606, 187245264, 218452808, 245759409, 249660352, 280867896, 327679212, 374490528, 436905616, 491518818, 499320704, 561735792, 655358424, 748981056, 873811232, 983037636, 1123471584, 1310716848, 1497962112, 1747622464, 1966075272, 2246943168, 2621433696, 3495244928, 3932150544, 4493886336, 5242867392, 7864301088, 10485734784, 15728602176, 31457204352]

約数ペア:

[(1, 31457204352), (2, 15728602176), (3, 10485734784), (4, 7864301088), (6, 5242867392), (7, 4493886336), (8, 3932150544), (9, 3495244928), (12, 2621433696), (14, 2246943168), (16, 1966075272), (18, 1747622464), (21, 1497962112), (24, 1310716848), (28, 1123471584), (32, 983037636), (36, 873811232), (42, 748981056), (48, 655358424), (56, 561735792), (63, 499320704), (64, 491518818), (72, 436905616), (84, 374490528), (96, 327679212), (112, 280867896), (126, 249660352), (128, 245759409), (144, 218452808), (168, 187245264), (192, 163839606), (224, 140433948), (252, 124830176), (288, 109226404), (336, 93622632), (384, 81919803), (448, 70216974), (504, 62415088), (576, 54613202), (672, 46811316), (896, 35108487), (1008, 31207544), (1152, 27306601), (1344, 23405658), (2016, 15603772), (2688, 11702829), (4032, 7801886), (8064, 3900943)]