61434448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202087}}^1$

素因数の和:202114

約数の個数: 20

約数和(自身を含む): 125294560

約数和(自身を除く): 63860112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202087, 404174, 808348, 1616696, 3233392, 3839653, 7679306, 15358612, 30717224, 61434448]

約数ペア:

[(1, 61434448), (2, 30717224), (4, 15358612), (8, 7679306), (16, 3839653), (19, 3233392), (38, 1616696), (76, 808348), (152, 404174), (304, 202087)]