30995624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20753

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 36137176

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20719, 41438, 82876, 165752, 227909, 352223, 455818, 704446, 911636, 1408892, 1823272, 2817784, 3874453, 7748906, 15497812, 30995624]

約数ペア:

[(1, 30995624), (2, 15497812), (4, 7748906), (8, 3874453), (11, 2817784), (17, 1823272), (22, 1408892), (34, 911636), (44, 704446), (68, 455818), (88, 352223), (136, 227909), (187, 165752), (374, 82876), (748, 41438), (1496, 20719)]