41538512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 84161280

約数和(自身を除く): 42622768

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1009, 1328, 2018, 2573, 4036, 5146, 8072, 10292, 16144, 20584, 31279, 41168, 62558, 83747, 125116, 167494, 250232, 334988, 500464, 669976, 1339952, 2596157, 5192314, 10384628, 20769256, 41538512]

約数ペア:

[(1, 41538512), (2, 20769256), (4, 10384628), (8, 5192314), (16, 2596157), (31, 1339952), (62, 669976), (83, 500464), (124, 334988), (166, 250232), (248, 167494), (332, 125116), (496, 83747), (664, 62558), (1009, 41168), (1328, 31279), (2018, 20584), (2573, 16144), (4036, 10292), (5146, 8072)]