40671544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4703}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 40613576

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 4703, 8648, 9406, 18812, 37624, 108169, 216338, 221041, 432676, 442082, 865352, 884164, 1768328, 5083943, 10167886, 20335772, 40671544]

約数ペア:

[(1, 40671544), (2, 20335772), (4, 10167886), (8, 5083943), (23, 1768328), (46, 884164), (47, 865352), (92, 442082), (94, 432676), (184, 221041), (188, 216338), (376, 108169), (1081, 37624), (2162, 18812), (4324, 9406), (4703, 8648)]