31284328144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67423121}}^1$

素因数の和:67423158

約数の個数: 20

約数和(自身を含む): 62703503460

約数和(自身を除く): 31419175316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67423121, 134846242, 269692484, 539384968, 1078769936, 1955270509, 3910541018, 7821082036, 15642164072, 31284328144]

約数ペア:

[(1, 31284328144), (2, 15642164072), (4, 7821082036), (8, 3910541018), (16, 1955270509), (29, 1078769936), (58, 539384968), (116, 269692484), (232, 134846242), (464, 67423121)]