16391636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 29654016

約数和(自身を除く): 13262380

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 787, 1574, 3148, 5207, 10414, 20828, 32267, 64534, 99949, 129068, 199898, 399796, 4097909, 8195818, 16391636]

約数ペア:

[(1, 16391636), (2, 8195818), (4, 4097909), (41, 399796), (82, 199898), (127, 129068), (164, 99949), (254, 64534), (508, 32267), (787, 20828), (1574, 10414), (3148, 5207)]