31700342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 20699530

約数列:

[1, 2, 17, 34, 37, 74, 113, 223, 226, 446, 629, 1258, 1921, 3791, 3842, 4181, 7582, 8251, 8362, 16502, 25199, 50398, 71077, 140267, 142154, 280534, 428383, 856766, 932363, 1864726, 15850171, 31700342]

約数ペア:

[(1, 31700342), (2, 15850171), (17, 1864726), (34, 932363), (37, 856766), (74, 428383), (113, 280534), (223, 142154), (226, 140267), (446, 71077), (629, 50398), (1258, 25199), (1921, 16502), (3791, 8362), (3842, 8251), (4181, 7582)]