42100378

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 64037160

約数和(自身を除く): 21936782

約数列:

[1, 2, 109, 218, 313, 617, 626, 1234, 34117, 67253, 68234, 134506, 193121, 386242, 21050189, 42100378]

約数ペア:

[(1, 42100378), (2, 21050189), (109, 386242), (218, 193121), (313, 134506), (617, 68234), (626, 67253), (1234, 34117)]