23942068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 42827400

約数和(自身を除く): 18885332

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 617, 1234, 2468, 9701, 19402, 38804, 54913, 67253, 109826, 134506, 219652, 269012, 5985517, 11971034, 23942068]

約数ペア:

[(1, 23942068), (2, 11971034), (4, 5985517), (89, 269012), (109, 219652), (178, 134506), (218, 109826), (356, 67253), (436, 54913), (617, 38804), (1234, 19402), (2468, 9701)]