633368656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18319

約数の個数: 40

約数和(自身を含む): 1280871144

約数和(自身を除く): 647502488

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 8692, 17384, 18217, 34768, 36434, 72868, 145736, 291472, 746897, 965501, 1493794, 1931002, 2987588, 3862004, 5975176, 7724008, 11950352, 15448016, 39585541, 79171082, 158342164, 316684328, 633368656]

約数ペア:

[(1, 633368656), (2, 316684328), (4, 158342164), (8, 79171082), (16, 39585541), (41, 15448016), (53, 11950352), (82, 7724008), (106, 5975176), (164, 3862004), (212, 2987588), (328, 1931002), (424, 1493794), (656, 965501), (848, 746897), (2173, 291472), (4346, 145736), (8692, 72868), (17384, 36434), (18217, 34768)]