64205834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18127}}^1$

素因数の和:18170

約数の個数: 32

約数和(自身を含む): 125300736

約数和(自身を除く): 61094902

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 18127, 36254, 126889, 199397, 253778, 398794, 416921, 833842, 1395779, 2791558, 2918447, 4586131, 5836894, 9172262, 32102917, 64205834]

約数ペア:

[(1, 64205834), (2, 32102917), (7, 9172262), (11, 5836894), (14, 4586131), (22, 2918447), (23, 2791558), (46, 1395779), (77, 833842), (154, 416921), (161, 398794), (253, 253778), (322, 199397), (506, 126889), (1771, 36254), (3542, 18127)]