923984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 1964160

約数和(自身を除く): 1040176

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 79, 86, 136, 158, 172, 272, 316, 344, 632, 688, 731, 1264, 1343, 1462, 2686, 2924, 3397, 5372, 5848, 6794, 10744, 11696, 13588, 21488, 27176, 54352, 57749, 115498, 230996, 461992, 923984]

約数ペア:

[(1, 923984), (2, 461992), (4, 230996), (8, 115498), (16, 57749), (17, 54352), (34, 27176), (43, 21488), (68, 13588), (79, 11696), (86, 10744), (136, 6794), (158, 5848), (172, 5372), (272, 3397), (316, 2924), (344, 2686), (632, 1462), (688, 1343), (731, 1264)]