32001890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 62061120

約数和(自身を除く): 30059230

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3917, 4085, 7834, 8170, 19585, 39170, 74423, 148846, 168431, 336862, 372115, 744230, 842155, 1684310, 3200189, 6400378, 16000945, 32001890]

約数ペア:

[(1, 32001890), (2, 16000945), (5, 6400378), (10, 3200189), (19, 1684310), (38, 842155), (43, 744230), (86, 372115), (95, 336862), (190, 168431), (215, 148846), (430, 74423), (817, 39170), (1634, 19585), (3917, 8170), (4085, 7834)]