99261572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21787}}^1$

素因数の和:21875

約数の個数: 24

約数和(自身を含む): 186679584

約数和(自身を除く): 87418012

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 21787, 43574, 87148, 370379, 740758, 1459729, 1481516, 2919458, 5838916, 24815393, 49630786, 99261572]

約数ペア:

[(1, 99261572), (2, 49630786), (4, 24815393), (17, 5838916), (34, 2919458), (67, 1481516), (68, 1459729), (134, 740758), (268, 370379), (1139, 87148), (2278, 43574), (4556, 21787)]