79507984

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{12517}}^1$

素因数の和:12922

約数の個数: 20

約数和(自身を含む): 154447084

約数和(自身を除く): 74939100

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 12517, 25034, 50068, 100136, 200272, 4969249, 9938498, 19876996, 39753992, 79507984]

約数ペア:

[(1, 79507984), (2, 39753992), (4, 19876996), (8, 9938498), (16, 4969249), (397, 200272), (794, 100136), (1588, 50068), (3176, 25034), (6352, 12517)]