2016209072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{34897}}^1$

素因数の和:35085

約数の個数: 40

約数和(自身を含む): 4102329696

約数和(自身を除く): 2086120624

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 3611, 7222, 14444, 28888, 34897, 57776, 69794, 139588, 279176, 558352, 802631, 1605262, 3210524, 5478829, 6421048, 10957658, 12842096, 21915316, 43830632, 87661264, 126013067, 252026134, 504052268, 1008104536, 2016209072]

約数ペア:

[(1, 2016209072), (2, 1008104536), (4, 504052268), (8, 252026134), (16, 126013067), (23, 87661264), (46, 43830632), (92, 21915316), (157, 12842096), (184, 10957658), (314, 6421048), (368, 5478829), (628, 3210524), (1256, 1605262), (2512, 802631), (3611, 558352), (7222, 279176), (14444, 139588), (28888, 69794), (34897, 57776)]