40412656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 82271520

約数和(自身を除く): 41858864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 569, 772, 1138, 1544, 2276, 3088, 4439, 4552, 8878, 9104, 13087, 17756, 26174, 35512, 52348, 71024, 104696, 109817, 209392, 219634, 439268, 878536, 1757072, 2525791, 5051582, 10103164, 20206328, 40412656]

約数ペア:

[(1, 40412656), (2, 20206328), (4, 10103164), (8, 5051582), (16, 2525791), (23, 1757072), (46, 878536), (92, 439268), (184, 219634), (193, 209392), (368, 109817), (386, 104696), (569, 71024), (772, 52348), (1138, 35512), (1544, 26174), (2276, 17756), (3088, 13087), (4439, 9104), (4552, 8878)]