31961936

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{1831}}^1$

素因数の和:2930

約数の個数: 20

約数和(自身を含む): 62016864

約数和(自身を除く): 30054928

約数列:

[1, 2, 4, 8, 16, 1091, 1831, 2182, 3662, 4364, 7324, 8728, 14648, 17456, 29296, 1997621, 3995242, 7990484, 15980968, 31961936]

約数ペア:

[(1, 31961936), (2, 15980968), (4, 7990484), (8, 3995242), (16, 1997621), (1091, 29296), (1831, 17456), (2182, 14648), (3662, 8728), (4364, 7324)]