61609904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 127960560

約数和(自身を除く): 66350656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2729, 2822, 5458, 5644, 10916, 11288, 21832, 22576, 43664, 46393, 92786, 185572, 226507, 371144, 453014, 742288, 906028, 1812056, 3624112, 3850619, 7701238, 15402476, 30804952, 61609904]

約数ペア:

[(1, 61609904), (2, 30804952), (4, 15402476), (8, 7701238), (16, 3850619), (17, 3624112), (34, 1812056), (68, 906028), (83, 742288), (136, 453014), (166, 371144), (272, 226507), (332, 185572), (664, 92786), (1328, 46393), (1411, 43664), (2729, 22576), (2822, 21832), (5458, 11288), (5644, 10916)]